if i'm not mistaken, the rear port on the T-quad is manifold [full time] vacuum. try one of the front ports that is ported vacuum [no vacuum at idle]. having full time vacuum at idle will advance the can, making it idle as if it were going down the road.
ah, ok..i thought it was supposed to be vacuum advanced at idle also..my mistake..That explains why it acted crappywhen doing the brake torque test..Thanks!
