Finally done with the 6-speed manual swap on my 1994 540i. It runs pretty good, don't really feel any drivability issues, but I was thinking of changing out the DME chip for a manual chip anyway. Unfortunately, Dinan won't sell me one. They asked for pics of the DME and the current chip, and they're only willing to sell me the chip upgrade for the specific DME I sent them. Not really sure how to proceed. Any pointers?