thanks don.just checking becuase i put a viper gauge & harness on my sled& i put on the dual knobs because the viper allowed it & now i have the extra knob there.so i thought if i got a 01 harness & the cdi i got from you i would use that to keep the warmers seperate.oh well after this winter it is just going to be a race sled & be elliminated anyway.thanks again.