So my son and I got to run his car for about 10 seconds before we started hearing an awful grinding noise. We thought it was the wheels but took the motor out and the wheels spun fine. I tried to adjust the red screw into the motor, loosen and tighten, neither worked. Any ideas to get it up and running before he has to go to school tomorrow, lol? I’m lost and too new to have any idea. Thanks
Rick
Rick