I don't want it to be only 4wd.. I use 2wd on the trails a lot to get covered in mud <img src="/forums/images/graemlins/notooth.gif" alt="" />.

I'm not sure if this is what 4crawler was describing or not, but this is what popped into my head when I read his last post:

I'll just put a switch between the reverse light circuit and the relay! Duh. Only need one relay this way.

Thanks a bunch,

Scerb

http://www.scerbfab.com/carb_faq.html