i have an obd1 gsr in my 93 hatch, and i just did a tune up on it and the little set screw that holds the rotor to the dizzy came out and messed up the cap. put another tune up on it again because old stuff was broke and it did it again. there is no shaft play in the dizzy at all anything will help thanks.

 

that sucks id try some locktite.also make sore its the right pitch threads.