By any chance does any one out there have an extra PCM (Program Control Module) for Tracy's EC2 you are willing to part with and sell? I have two, but one is with Tracy for repair (....the program button physically broke on my first PCM, he also has my EM2) and, as luck would have it, my second one is not responding properly to input from the Program knob. The program button is ok, as I can prime the engine in Mode 0 fine, but when I try to tune in Mode 1 or 9, moving the knob and pressing the button give me sporadic results. Thanks guys/gals, as I think I have banged out my recent set backs and have the engine seemingly running properly, sans proper tuning. ......what are the odds??????? Chris Barber Houston 832-818-2355