I have a 78 formula. I had a 76 sub frame put on at a frame and axle shop, then when I picked it up the gears were not correct to the shifter. Since in the past the tranny lags but all the gears always worked, I decided to just pay a local high reputable classic transmission shop to just rebuild the tranny. The frame shop had the incorrect part on the sub frame to hold linkage. So the tranny shop replaced it with the correct parts. They could not figure out why the shifter was still not appropriately aligning so they replaced the shifter cable. They adjusted it but I no solution, they called my shifter a mystery and said its loose. I bought another one from the junkyard and still cannot get it adjusted to work. It makes no sense. I'm flipping out because I just dropped $4,000 in this and feel like there is no solution. I think the shifter it self is perfectly fine... Any tips?