Hey all, I need some help here. I have a 1983 E50belcta. I just bought the boat. I knew it had a issue shifting from forward to reverse. Tried to adjust with the adjustment knob and could get reverse but not forward or vice versa. Last night I dropped the lower unit to adjust/measure the shift rod. I'm going to say it was close to 20 29/32" the cheat sheet I seen shows it should be 21 23/32" the rod completely unscrews before it can reach this measurement. I need to know if I have the wrong rod measurement or something else. Please help I need to get back fishing