diff --git a/.gitignore b/.gitignore
index 1077562..4389e41 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@ SVG
 **/process_full/
 **/machine_full/
 **/filament_full/
+.idea/
diff --git a/qdt/i18n/cs/QIDIStudio_cs.po b/qdt/i18n/cs/QIDIStudio_cs.po
index 53a3589..a69b5d3 100644
--- a/qdt/i18n/cs/QIDIStudio_cs.po
+++ b/qdt/i18n/cs/QIDIStudio_cs.po
@@ -14921,11 +14921,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Lze pozorovat, že v určité výšce začíná model vykazovat chybějící vlákna. Existují dvě metody měření maximální objemové rychlosti:\n"
-"1. Pozorováním počtu zářezů čísel na pravé straně, můžete použít StartV + (step * 2) = Max Volumetric Speed\n"
+"1. Pozorováním počtu zářezů čísel na pravé straně, můžete použít Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2. V rozhraní \"Náhled\" si prohlédněte Gkód modelu, najděte hodnotu \"Flow\" odpovídající chybějící části a uložte ji."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/de/QIDIStudio_de.po b/qdt/i18n/de/QIDIStudio_de.po
index bf8cc75..53fec33 100644
--- a/qdt/i18n/de/QIDIStudio_de.po
+++ b/qdt/i18n/de/QIDIStudio_de.po
@@ -17574,11 +17574,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Es kann beobachtet werden, dass das Modell in einer bestimmten Höhe anfängt, fehlende Fasern zu zeigen. Es gibt zwei Methoden, um die maximale Volumengeschwindigkeit zu messen:\n"
-"1. Beachten Sie die Anzahl der Kerben Nums auf der rechten Seite, können Sie verwenden StartV + (step * 2) = Max Volumetric Speed\n"
+"1. Beachten Sie die Anzahl der Kerben Nums auf der rechten Seite, können Sie verwenden Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2. Sehen Sie sich in der \"Vorschau\" Schnittstelle den Gcode des Modells an, suchen Sie den \"Flow\" Wert, der dem fehlenden Teil entspricht, und speichern Sie ihn."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/es/QIDIStudio_es.po b/qdt/i18n/es/QIDIStudio_es.po
index bc2b102..f526027 100644
--- a/qdt/i18n/es/QIDIStudio_es.po
+++ b/qdt/i18n/es/QIDIStudio_es.po
@@ -17515,11 +17515,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Se puede observar que a cierta altura, el modelo comienza a mostrar las fibras faltantes. Hay dos métodos para medir la velocidad máxima del volumen:\n"
-"1. observe el número de nums en el lado derecho, que puede usarStartV + (step * 2) = Max Volumetric Speed\n"
+"1. observe el número de nums en el lado derecho, que puede usarStartv + (step * 2) * nums = Max Volumetric Speed\n"
 "2. en la interfaz de \"previsualización\", vea el gcode del modelo, encuentre el valor de \"flujo\" correspondiente a la parte que falta y guarde."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/fr/QIDIStudio_fr.po b/qdt/i18n/fr/QIDIStudio_fr.po
index 1cc11dc..7a844ae 100644
--- a/qdt/i18n/fr/QIDIStudio_fr.po
+++ b/qdt/i18n/fr/QIDIStudio_fr.po
@@ -17598,11 +17598,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "On peut observer qu'à une certaine hauteur, le modèle commence à montrer les fibres manquantes. Il existe deux façons de mesurer la vitesse volumétrique maximale:\n"
-"1. Observez le nombre d'encoches sur le côté droit Nums, vous pouvez utiliser StartV + (step * 2) = Max Volumetric Speed\n"
+"1. Observez le nombre d'encoches sur le côté droit Nums, vous pouvez utiliser Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2. Dans l'interface \"Preview\", regardez le gcode du modèle, trouvez la valeur \"Stream\" correspondant à la partie manquante et enregistrez - la."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/hu/QIDIStudio_hu.po b/qdt/i18n/hu/QIDIStudio_hu.po
index 078b101..a581307 100644
--- a/qdt/i18n/hu/QIDIStudio_hu.po
+++ b/qdt/i18n/hu/QIDIStudio_hu.po
@@ -17314,11 +17314,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Megfigyelhető, hogy egy bizonyos magasságban a modell hiányzó szálakat mutat, két módszer létezik a maximális térfogati sebesség mérésére:\n"
-"1. Figyelve a jobb oldalon lévő bevágások számát, a StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Figyelve a jobb oldalon lévő bevágások számát, a Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. Az \"Előnézet\" felületen tekintse meg a modell Gcode-ját, keresse meg a hiányzó résznek megfelelő \"Flow\" értéket, és mentse el."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/it/QIDIStudio_it.po b/qdt/i18n/it/QIDIStudio_it.po
index 015ce9a..d51d886 100644
--- a/qdt/i18n/it/QIDIStudio_it.po
+++ b/qdt/i18n/it/QIDIStudio_it.po
@@ -17426,11 +17426,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Si può osservare che a una certa altezza, il modello inizia a mostrare fibre mancanti. Esistono due metodi per misurare la velocità volumetrica massima:\n"
-"1. Osservando il numero di tacche nums sul lato destro, è possibile utilizzare StartV + (step * 2) = Max Volumetric Speed\n"
+"1. Osservando il numero di tacche nums sul lato destro, è possibile utilizzare Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2. Nell'interfaccia \"Anteprima\" visualizzare il Gcode del modello, trovare il valore \"Flow\" corrispondente alla parte mancante e salvarlo."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/ja/QIDIStudio_ja.po b/qdt/i18n/ja/QIDIStudio_ja.po
index 76fd428..c739891 100644
--- a/qdt/i18n/ja/QIDIStudio_ja.po
+++ b/qdt/i18n/ja/QIDIStudio_ja.po
@@ -16683,11 +16683,11 @@ msgstr ""
 
 msgid ""
 "一定の高さでは、モデルは失われた繊維を示し始めていることが観察されます。最大体積速度を測定するには、次の2つの方法があります。\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "可以观察到，在一定高度，模型开始显示缺失的状态。有两种方法可以测量最大体积速度：\n"
-"1. 右側のノッチ数numsを見て、使用できる StartV + (step * 2) = Max Volumetric Speed\n"
+"1. 右側のノッチ数numsを見て、使用できる Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2.「プレビュー」インタフェースで、モデルのGCodeを表示し、欠落している部分に対応する「フロー」値を見つけ、保存します。"
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/nl/QIDIStudio_nl.po b/qdt/i18n/nl/QIDIStudio_nl.po
index 12f72a3..a4b661c 100644
--- a/qdt/i18n/nl/QIDIStudio_nl.po
+++ b/qdt/i18n/nl/QIDIStudio_nl.po
@@ -17435,7 +17435,7 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Het is te zien dat het model op een bepaalde hoogte ontbrekende vezels begint te vertonen. Er zijn twee methoden om de maximale volumetrische snelheid te meten:\n"
diff --git a/qdt/i18n/pt-BR/QIDIStudio_pt-BR.po b/qdt/i18n/pt-BR/QIDIStudio_pt-BR.po
index 876f1bc..69f804b 100644
--- a/qdt/i18n/pt-BR/QIDIStudio_pt-BR.po
+++ b/qdt/i18n/pt-BR/QIDIStudio_pt-BR.po
@@ -17370,11 +17370,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Pode-se observar que a uma certa altura, o modelo começa a apresentar fibras faltantes. Existem dois métodos para medir a velocidade volumétrica máxima:\n"
-"1. Observando o número de entalhes nums no lado direito, você pode usar StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observando o número de entalhes nums no lado direito, você pode usar Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. Na interface \"Preview\", visualize o Gcode do modelo, encontre o valor \"Flow\" correspondente à parte faltante e salve-o."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/ru/QIDIStudio_ru.po b/qdt/i18n/ru/QIDIStudio_ru.po
index 1df50ad..defa7d5 100644
--- a/qdt/i18n/ru/QIDIStudio_ru.po
+++ b/qdt/i18n/ru/QIDIStudio_ru.po
@@ -14941,11 +14941,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Можно заметить, что на определенной высоте модель начинает показывать отсутствующие волокна. Существует два метода измерения максимальной объемной скорости:\n"
-"1. Наблюдая за количеством выемок nums на правой стороне, вы можете использовать StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Наблюдая за количеством выемок nums на правой стороне, вы можете использовать Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. В интерфейсе \"Preview\" просмотрите Gcode модели, найдите значение \"Flow\", соответствующее отсутствующей части, и сохраните его."
 
 msgid "Coarse Calibration"
diff --git a/qdt/i18n/sv/QIDIStudio_sv.po b/qdt/i18n/sv/QIDIStudio_sv.po
index 0a35600..59cfc4e 100644
--- a/qdt/i18n/sv/QIDIStudio_sv.po
+++ b/qdt/i18n/sv/QIDIStudio_sv.po
@@ -17172,7 +17172,7 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Det kan observeras att vid en viss höjd börjar modellen att visa saknade fibrer. Det finns två metoder för att mäta den maximala volymetriska hastigheten:\n"
diff --git a/qdt/i18n/tr/QIDIStudio_tr.po b/qdt/i18n/tr/QIDIStudio_tr.po
index 9777fb7..501faf1 100644
--- a/qdt/i18n/tr/QIDIStudio_tr.po
+++ b/qdt/i18n/tr/QIDIStudio_tr.po
@@ -14698,7 +14698,7 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Belirli bir yükseklikte modelin eksik lifler göstermeye başladığı gözlemlenebilir. Maksimum hacimsel hızı ölçmek için iki yöntem vardır:\n"
diff --git a/qdt/i18n/uk/QIDIStudio_uk.po b/qdt/i18n/uk/QIDIStudio_uk.po
index 553a89b..25002f2 100644
--- a/qdt/i18n/uk/QIDIStudio_uk.po
+++ b/qdt/i18n/uk/QIDIStudio_uk.po
@@ -17552,7 +17552,7 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "Можна помітити, що на певній висоті модель починає показувати відсутні волокна. Є два методи вимірювання максимальної об’ємної швидкості:\n"
diff --git a/qdt/i18n/zh_cn/QIDIStudio_zh_CN.po b/qdt/i18n/zh_cn/QIDIStudio_zh_CN.po
index 7dd6cdf..75b6001 100644
--- a/qdt/i18n/zh_cn/QIDIStudio_zh_CN.po
+++ b/qdt/i18n/zh_cn/QIDIStudio_zh_CN.po
@@ -19761,11 +19761,11 @@ msgstr ""
 
 msgid ""
 "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\n"
-"1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\n"
+"1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\n"
 "2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it."
 msgstr ""
 "可以观察到，在一定高度，模型开始显示缺失的状态。有两种方法可以测量最大体积速度：\n"
-"1.观察右侧的缺口数量nums，您可以使用 StartV + (step * 2) = Max Volumetric Speed\n"
+"1.观察右侧的缺口数量nums，您可以使用 Startv + (step * 2) * nums = Max Volumetric Speed\n"
 "2.在“预览”界面中，查看模型的Gcode，找到与缺失部分对应的“流”值，并保存。"
 
 msgid "Coarse Calibration"
diff --git a/resources/i18n/cs/QIDIStudio.mo b/resources/i18n/cs/QIDIStudio.mo
index bee87ab..b80c37c 100644
Binary files a/resources/i18n/cs/QIDIStudio.mo and b/resources/i18n/cs/QIDIStudio.mo differ
diff --git a/resources/i18n/de/QIDIStudio.mo b/resources/i18n/de/QIDIStudio.mo
index a3c883b..06f8db2 100644
Binary files a/resources/i18n/de/QIDIStudio.mo and b/resources/i18n/de/QIDIStudio.mo differ
diff --git a/resources/i18n/es/QIDIStudio.mo b/resources/i18n/es/QIDIStudio.mo
index f238279..87fb78d 100644
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diff --git a/resources/i18n/fr/QIDIStudio.mo b/resources/i18n/fr/QIDIStudio.mo
index 27f5e20..89f1310 100644
Binary files a/resources/i18n/fr/QIDIStudio.mo and b/resources/i18n/fr/QIDIStudio.mo differ
diff --git a/resources/i18n/hu/QIDIStudio.mo b/resources/i18n/hu/QIDIStudio.mo
index f52462a..c12470a 100644
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diff --git a/resources/i18n/it/QIDIStudio.mo b/resources/i18n/it/QIDIStudio.mo
index 10cf6ec..18e3de5 100644
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diff --git a/resources/i18n/ja/QIDIStudio.mo b/resources/i18n/ja/QIDIStudio.mo
index d971389..5e83f4e 100644
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diff --git a/resources/i18n/nl/QIDIStudio.mo b/resources/i18n/nl/QIDIStudio.mo
index 400dd72..c1fc5db 100644
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diff --git a/resources/i18n/pt-BR/QIDIStudio.mo b/resources/i18n/pt-BR/QIDIStudio.mo
index cb23db6..33b7e58 100644
Binary files a/resources/i18n/pt-BR/QIDIStudio.mo and b/resources/i18n/pt-BR/QIDIStudio.mo differ
diff --git a/resources/i18n/pt_br/QIDIStudio.mo b/resources/i18n/pt_br/QIDIStudio.mo
index cb23db6..33b7e58 100644
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diff --git a/resources/i18n/ru/QIDIStudio.mo b/resources/i18n/ru/QIDIStudio.mo
index 82c37ec..772b103 100644
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diff --git a/resources/i18n/sv/QIDIStudio.mo b/resources/i18n/sv/QIDIStudio.mo
index 8a8a089..1e78209 100644
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diff --git a/resources/i18n/tr/QIDIStudio.mo b/resources/i18n/tr/QIDIStudio.mo
index 49d422f..09c9977 100644
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diff --git a/resources/i18n/uk/QIDIStudio.mo b/resources/i18n/uk/QIDIStudio.mo
index 3629d08..a538444 100644
Binary files a/resources/i18n/uk/QIDIStudio.mo and b/resources/i18n/uk/QIDIStudio.mo differ
diff --git a/resources/i18n/zh_cn/QIDIStudio.mo b/resources/i18n/zh_cn/QIDIStudio.mo
index ca4b372..52af79d 100644
Binary files a/resources/i18n/zh_cn/QIDIStudio.mo and b/resources/i18n/zh_cn/QIDIStudio.mo differ
diff --git a/resources/images/my_printer_thumbnail.png b/resources/profiles/thumbnail/my_printer_thumbnail.png
similarity index 100%
rename from resources/images/my_printer_thumbnail.png
rename to resources/profiles/thumbnail/my_printer_thumbnail.png
diff --git a/resources/web/qidi/link_connection.png b/resources/web/qidi/link_connection.png
index a3cc346..7b35533 100644
Binary files a/resources/web/qidi/link_connection.png and b/resources/web/qidi/link_connection.png differ
diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 669ae09..a30f5a4 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -3017,8 +3017,10 @@ namespace Skirt {
 
 inline std::string get_instance_name(const PrintObject* object, size_t inst_id) {
     auto obj_name = object->model_object()->name;
-    // replace space in obj_name with '-'
-    std::replace(obj_name.begin(), obj_name.end(), ' ', '_');
+
+    // replace special char in obj_name with '-'
+    const std::string banned = "\b\t\n\v\f\r \"#%&\'*-./:;<>\\";
+    std::replace_if(obj_name.begin(), obj_name.end(), [&banned](char c) { return banned.find(c) != std::string::npos; }, '_');
 
     return (boost::format("%1%_id_%2%_copy_%3%") % obj_name % object->get_klipper_object_id() % inst_id).str();
 }
diff --git a/src/slic3r/GUI/CalibrationWizardPresetPage.cpp b/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
index b063f71..cf5f5dc 100644
--- a/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardPresetPage.cpp
@@ -632,7 +632,7 @@ void CalibrationPresetPage::create_page_max_volumetric_speed(wxWindow* parent, w
     std::string title_text_2 = "Step 2";
     Label* content_2{ nullptr };
     std::string content_text_2 = "It can be observed that at a certain height, the model begins to show missing fibers. There are two methods to measure the maximum volumetric velocity:\
-\n1. Observing the number of notches nums on the right side, you can use StartV + (step * 2) = Max Volumetric Speed.\
+\n1. Observing the number of notches nums on the right side, you can use Startv + (step * 2) * nums = Max Volumetric Speed.\
 \n2. In the \"Preview\" interface, view the Gcode of the model, find the \"Flow\" value corresponding to the missing part, and save it.";
     create_paragraph(parent, title_2, title_text_2, content_2, content_text_2);