diff --git a/Variant-HOVERCAR.md b/Variant-HOVERCAR.md
index c0400a8..f88ad24 100644
--- a/Variant-HOVERCAR.md
+++ b/Variant-HOVERCAR.md
@@ -80,4 +80,7 @@ Flysky FS-iA6B: https://www.banggood.com/custlink/KD3RFswKcT
 Proceed with [calibration](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Input-Calibration) for better control.
 With this variant, the auto-calibration is expecting 2 normal pots, and will reject the calibration if an input is missing or is of incorrect type (e.g. mid-resting pot).
 
+### Troubleshooting:
+- the wheels oscillate when braking ( see [video](https://www.youtube.com/watch?v=MK6H8DIdAH8) ). This is normal behavior when there is no load, it won't happen with the wheels on the ground.
+