I've tested this, the clunk does not happen when you double clutch. However, I'd love to be able to avoid double clutching all the time. Clunk really starts to get annoying after a while
Thanks for this info, the seat in my '15 GT is killing my lower back. I too am one of those guys who's back can't deal with lumbar so I'm going to follow this mod to see if I can fix my seat also. Thanks for posting.