Problem with finding home on anis X

Hi guys,
I’m having trouble with finding a home on the x-axis. The farmbot is calibrated and in good hardware condition. If I set the exact value for movement on the x-axis, it stopped exactly at the set value. But if I use the button to find a home from each position both arms reach the end of the track, but do not stop and the motors make a few extra spins which is not desirable.

Any idea ?

@Merkan If you purchased your FarmBot from FarmBot, Inc, please send an email to for help with initial calibration and setup. Please have your order number ready.