You are correct, but I dont know if its has, this was just a general assumption as I thought it had all ready been RBT, also good advise for others if they dont have an LSD!!!

Why cant you test for hoses anyway on a RBT, surely as long as you set both rollers turning and DONT lock the wheels, it shouldnt be a problem!!

Surely, using only say 100kg of force, wont lock the brakes up and will be enough to detect a restricted hose

Just an idea!!!