I guess I should have done a search first. I found some good info on the subject. I guess I am not alone. Looks like a lot of people put another rheostat in to control the thumb warmer seperately.
ya i need a new right glove every year....maybe i should put the throttle on the left side for a couple of seasons to get rid of some of my spare leftys
Now that's a good idea cook the other hand for a while. The handwarmers seem to work great. I took out the potentiometer for the handwarmers and it is a 500 ohm. So I will get a 500 - 1K ohm pot and connect it to the thumb warmer so I can control the temp. The nice part about this year is it has a warmer position on the ignition switch so I can turn them off if need be. I guess the older ones did not have that.