The 8411 drives the cylinder with ease. In fact when I CA'ed the carbon braket to the wooden plate I broke the plate off and then epoxied and screwed it in place.

So far what I have found is to use only BV brake line, the tiny stuff. Make the line run as short as possible. I am installing in an ARF Sabre that is turbine powered and I have the brake valve located just behind the main wheels under the tailpipe.

Very proportional.

Pneumatic only.

It came to life in the early JPX days for the T-33 and F-80. BY the time the original Bandit was out the Dual Rate brake valve was alive.