I have assembled and programmed the robot a few weeks ago and it worked absolutely fine. It has been used a few times since but has now developed a "glitch in the back left lower servo.
It acts completely randomly and constantly jitters. I have checked connections and swapped out the servo with the replacement that is in the kit with no change in results.
Does anyone have any suggestions as to what I might do to resolve this?
Do you have a video?
Please download the latest code on github and try again. We fix a serov problem last night. Although it is not the optimal solution, we will definitely continue to improve it.