Starter Problems

Ok I need help.
Started the motor last week with no problems. Today went to stat again and the solinod will fire but the stater gear seem to get getting stuck in the coverter gear and wont spin. It gets stuck about halfway through the starters extention.

What I do have. Plenty of power, no chipped teeth, and the starter spun on the bench but was not load tested.
The starter is a Powermaster and the motor is a 500ci 13to1.
Any Ideas?
There seems to be no ajustment. I even tried to shim the starter (didn't work)
The coverter gear is clean (all of it)
The teeth on the starter look huge on the ring gear. (is that right)

Any Ideas?