The other thing i m looking at doing and i know this is a lot of work is running two remote servos on the fiddle brake outputs, found some on ebay ranging from 60 to 100 pounds. I know a lot of the boys running class one trials trucks in the awdc are running 4 pots on the back, but most are using home made fiddle brake levels with longer handles and they seem to lock up ok, but they are not running as big tyres as i have got (38.5) and i dont think this is helping. I have got milner levels the cnc ones, lots of us in our local club are having trouble with them..