‘71 340 Duster Front Drum to Disk with Factory 14” Rallye Wheels - Problems

I have a 1971 340 Duster with factory 14” 5x4 BP Rallye wheels and factory manual drum brakes on the front. I have installed a complete 10.95" Front Disc Brake Kit (Stage 1) from DoctorDiff. This kit is supposed to fit with factory 14” Rallye wheels. The installation is correct per instructions and conversation with Cass at DoctorDiff. The car will not move freely, and the steering column shakes when attempting to move only a few feet. It appears that the calipers and/or pad retaining clips are contacting the inside of the wheels. I will put it back on the lift and verify contact. Any thoughts or input would be appreciated. Thanks!

Pics Bro, pics....