Please explain Carl how lowering the resistence in the battery connection, and therefore increasing the current the speedo can draw, can make things run cooler?!
If you have problems with plugs falling out you're doing something wrong, I've never, ever had a battery disconnect. It's not like I change them every 2 minutes either, I think the connectors on the speedo in my b4 have been on the speedo for at least 3 years