I doubt you are going to find anyone other than Trevor at www.back-yard-productions.com that has done the 4E swap multiple times.
I paid a shop to do my swap, and Trevor ended up talking them through most of it.
What I do know is that my shop would have refused to do the shop if I didn't get Trevor to make me (For cash of course) the 4E/5E harness.
I paid a shop to do my swap, and Trevor ended up talking them through most of it.
What I do know is that my shop would have refused to do the shop if I didn't get Trevor to make me (For cash of course) the 4E/5E harness.