anyone using a B&M Hammer shifter with a C4? I’ve got the shifter and adapter installed, but the adjusters have to be turned all the way out just to get the swivel to slide into the transmission arm in 1st gear. When I shift into Park to check the adjustment, the linkage doesn’t move in and out of the arm smoothly—it takes a fair amount of force and some sideways pressure. Has anyone run into this or have any suggestions on what I should do?