I haven't been messing with my cart lately because every time I go to drive it the rear tire is flat and I have to jack it up, take it off and strap it to get air back in it. I bought new tires last week (actually good used tires) and used the cart quite a bit yesterday. When I went to drive it back to its parking spot it would'nt go in forward. I had to drive it through my back yard in reverse to park it. Re-reading the replies in this post I went up there today to see if I hear the click while in FWD. It clicked and went forward. Seems like I hear the click even when it doesn't move forward. Now it's time to check the F/R switch. Any good videos on how to check the controller? I found a good video on F/R switches.
https://www.youtube.com/watch?v=rTzpR_hwOGg