My 87 GLHS. I installed OMNIpotents rod shift bracket conversion for the A520-A555. Im trying to get it ready to bring to SDAC and I cannot figure out why its super hard to get into reverse and 1st. The other gears arent too bad. However, the shifter is very stiff and doesnt move semi freely like it should. You actually have to pull it into neutral. Has anyone had any experience with this?