A little over a year ago I did a B16A GenII swap on my Del Sol. The shop that put it in could not get a hold of a shift linkage to fit so they modified my old one. I didn't like the way that it shifted so I ordered a Hasport. I put that on and it shifted great for a couple of weeks. All of a sudden it started to get hard to shhift again. I took it to the shop and they said that it is fine but I know that it's not. It's to the point now where it wount even go into gear sometimes. Any ideas as to what it might be? The clutch doesn't seem to be slipping so I'm lost.