starter works but engages flywheel sometimes

[Blackburry 0]

i have replaced the starter about 5x(thanks for lifetime warranties) and bought a new flywheel. before i bought the flywheel my oldstarter was starting to miss the fw so i decided to replace the starter and flywheel so i bought aftermarket fw its the same size as the original same everything, new starter but it was doing the same as the last one. it barely touching the fw and it engages sometime to rotate the motor but for the most its grinding the every edge of the fw. any ideas to fix this? i have switched starters out about 5 times i have a G60 production date 8/89. car was working fine til starter proplem so replaced fw clutch(kit) since it was going out and starter

 

 

replaced:

stock 22lb. fw w/ 8lb. lightweight fw

stock clutch w/ stage 2

starter