Do you still need that wireing diagram? Recreatives Ind. Parts Department sent me a copy in PDF format about a year ago. If you still need it I may be able to dig it up for you.....Just let me know... Also, You are welcome to call me at 256 508-0632 if you think I may be able to help. Be sure you remember to put fuses in the circuits and use heavy enough wire... Electrical fires and plastic MAX II bodies don't mix very well...