Bought a circa 1980 Model 70 Featherweight. Bolt cycled at gun dealers. Took rifle home and removed bolt. (Pristine bore. Whole gun is NRA 98%.) Put on Talley scope mounts and 2-7x Leupold scope. Bore sighted. Perfect. Ran a patch through the bore. Reinserted the bolt and it will not close all the way. Closes about 60%. The handle sticks out like a 98k, and the safety will not function. What's up with this?? Any help would be appreciated.