I have a b18a1 swap in my ef. My tranny just blew so i just put in another s1 cable tranny. I'm am very baffled right now as i thought that all cable trannies were the same. But i am having major problems getting my upper right mount to match up. Does anybody know if there can be dimensional differences between S1 trannies?? I'm re-using the mounting brackets from the last s1 tranny.