Please double-check the wiring connection of the foot motors. The wires going to “LM” on the MeccaBrain should be connected to the left foot motor. The wires going to “RM” on the MeccaBrain should be connected to the right foot motor. If that does not resolve the issue, please double-check the instruction manual to confirm that the feet have been built correctly. For more assistance, please review our instructional videos here:

 
Still having trouble? Please call Customer Care