In theory this should work, but it doesn’t. It worked perfectly without the top set of gears, but as soon as I added them along with the wheels everything began locking up. Any ideas on what it could be and how to fix it? If not that’s alright, it’s just something that I was playing around with, lol.
Edit: Thanks for all of your responses. I’ve fixed it (with the suggestions from y’all) and it’s working.