diff --git a/printer.cfg b/printer.cfg
index 1769d53..5ffecbb 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -34,7 +34,7 @@ square_corner_velocity: 8.0
 step_pin: PB13
 dir_pin: PB12
 enable_pin: !PB14
-microsteps: 128
+microsteps: 64
 rotation_distance: 40
 endstop_pin: tmc2209_stepper_x:virtual_endstop
 position_endstop: 0
@@ -57,7 +57,7 @@ diag_pin: PC0
 step_pin: PB10
 dir_pin: !PB2
 enable_pin: !PB11
-microsteps: 128
+microsteps: 64
 rotation_distance: 40
 endstop_pin: tmc2209_stepper_y:virtual_endstop
 position_endstop: 0
@@ -80,7 +80,7 @@ diag_pin: PC1
 step_pin: PB0
 dir_pin: PC5
 enable_pin: !PB1
-microsteps: 128
+microsteps: 64
 rotation_distance: 4
 endstop_pin: probe:z_virtual_endstop
 position_min: -4
@@ -105,7 +105,7 @@ uart_address: 1
 step_pin: PB3
 dir_pin: PB4
 enable_pin: !PD1
-microsteps: 128
+microsteps: 64
 rotation_distance: 4.65
 nozzle_diameter: 0.400
 filament_diameter: 1.750
@@ -186,6 +186,7 @@ pin: PC6
 [controller_fan electronic_enclosure_fan]
 pin: PB15
 idle_timeout: 60
+idle_speed: 0
 stepper: stepper_x, stepper_y, stepper_z
 
 # FAN0