Hello, I am working on a 1972 Evinrude 50 hp. When I pull the remote control back to idle position the throttle cam is about 1/2 in. from the follower on the carbs. The manual says to adjust the follower until it lines up with mark on the cam. However I dont think I have enough adjustment for that on the carb. follower. Should I adjust the rod that runs from the throttle cam back to part that the remote control is hooked to, to take up most of the slack and then adjust the follower acording to the manual? I dont know what has be fooled with on this motor. thanks