diff --git a/UI/xindi_800_480.HMI b/UI/xindi_800_480.HMI
index a0b54d0..811a4d6 100644
Binary files a/UI/xindi_800_480.HMI and b/UI/xindi_800_480.HMI differ
diff --git a/UI/xindi_800_480.tft b/UI/xindi_800_480.tft
index ec707b3..e4ad373 100644
Binary files a/UI/xindi_800_480.tft and b/UI/xindi_800_480.tft differ
diff --git a/config/gcode_macro.cfg b/config/gcode_macro.cfg
index 00dd0c4..0325374 100644
--- a/config/gcode_macro.cfg
+++ b/config/gcode_macro.cfg
@@ -853,7 +853,7 @@ gcode:
     SET_PIN PIN=sound VALUE=0
 
 [gcode_arcs]
-resolution: 1.0
+resolution: 0.5
 
 [gcode_macro M109]
 rename_existing: M99109
diff --git a/config/printer.cfg b/config/printer.cfg
index f0f3d1b..09a3c32 100644
--- a/config/printer.cfg
+++ b/config/printer.cfg
@@ -80,7 +80,7 @@ full_steps_per_rotation: 200 #200 for 1.8 degree, 400 for 0.9 degree
 nozzle_diameter: 0.400
 filament_diameter: 1.75
 min_temp: 0
-max_temp: 360
+max_temp: 380
 min_extrude_temp: 175
 smooth_time: 0.000001
 heater_pin:PB3