ok, we did a one for one z6 swap,, nothing special. we took the old MT and put it on the new motor due to it being an AT. before we did the swap the tranny seemed to work fine, but after we completed the swap the only gear we can seem to find is 4th and MAYBE 3rd.it feels like its going into gear like normal but its staying in 4th. and once in a while we get reverse lights when we throw it into where 3rd normally is. can anyone help, i need a quick response if possible......thanks