Couldn't locate anything on other threads that is helpful to my situation.
So basically originally I tried solving this issue by replacing the plastic locking nut which was broken, with the aluminum one from amazon. I put it all back together and it still did not fix the issue. I can manually put the reverse gate in the reverse position, and then use the lever to put it back into forward, but I cant use the lever to put it in reverse from the forward position. Thanks for the help
So basically originally I tried solving this issue by replacing the plastic locking nut which was broken, with the aluminum one from amazon. I put it all back together and it still did not fix the issue. I can manually put the reverse gate in the reverse position, and then use the lever to put it back into forward, but I cant use the lever to put it in reverse from the forward position. Thanks for the help