diff --git a/Variant-ADC.md b/Variant-ADC.md
index 4299124..3f36491 100644
--- a/Variant-ADC.md
+++ b/Variant-ADC.md
@@ -9,6 +9,7 @@ This variant can be used with potentiometers or hall sensors.
 Use 3.3v from programming port or a voltage regulator.
 
 ## Calibration:
-Proceed with [calibration](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Calibration) for better control.  
-
+Proceed with [calibration](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Calibration) for better control.
 
+## Troubleshooting:
+If wheels are not spinning or you hear ADC Timeout beeps([Diagnostics](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC#diagnostics)), make sure you have done proper calibration.