diff --git a/printer-skr-mini-e3-v3.cfg b/printer-skr-mini-e3-v3.cfg
index 0a6352d..f41f097 100644
--- a/printer-skr-mini-e3-v3.cfg
+++ b/printer-skr-mini-e3-v3.cfg
@@ -31,7 +31,7 @@ max_z_accel: 45
 
 [stepper_x]
 step_pin: PB13
-dir_pin: PB12
+dir_pin: !PB12
 enable_pin: !PB14
 microsteps: 64
 rotation_distance: 40
@@ -177,13 +177,17 @@ fade_target: 0
 #   Fans
 #####################################################################
 
+# FAN1
 [fan]
 pin: PC6
 
+# FAN2
 [controller_fan electronic_enclosure_fan]
 pin: PB15
 idle_timeout: 60
+stepper: stepper_x, stepper_y, stepper_z
 
+# FAN0
 [heater_fan hotend_fan]
 pin: PC7
 heater: extruder
@@ -233,8 +237,18 @@ shutdown_value: 0
 pwm: True
 cycle_time: 0.0005 # Default beeper tone in kHz. 1 / 0.0005 = 2000Hz (2kHz)
 
-# [board_pins]
-# aliases:
-#   # EXP1 header
-#   EXP1_1=PB5, EXP1_3=PA9, EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
-#   EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9, EXP1_8=PD6, EXP1_10=<5V>
\ No newline at end of file
+# Not figured at this point
+# [filament_switch_sensor filament_sensor]
+# switch_pin: !PA4 # "Pulled-high"
+# pause_on_runout: True
+# insert_gcode:
+#     M117 Insert Detected
+# runout_gcode:
+#     M117 Runout Detected
+#     CONDITIONAL_BEEP i=3 dur=300 freq=400
+
+[board_pins]
+aliases:
+    # EXP1 header
+    EXP1_1=PB5, EXP1_3=PA9, EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
+    EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9, EXP1_8=PD6, EXP1_10=<5V>