Has anybody had this problem

We are installing a 383/727 in our 72 Swinger using the Schumaker mounts. We have a 187 oil pan, the issue is the center link hits the oil pan instead of moving through the cut out area. It's like the engine needs to move back about an inch. The mounts are installed according to the directions and I don't see any way to move anything back. Any thoughts? I can try and post pictures if needed.:banghead: