what brake controller? and how does one work?
The way i set mine up, it wouldnt be easy to operate the EB of a brake wire, unless you would use a couple of relays, or a very special switch, ive been thinkering with that idea, but cant come up with soemthing yet.
Im using a little electric motor, that move the rod in and out.
it works just like and electric window, you have to push the button some time to turn the motor till its where you want, and if you push the other button, it turns the other way (exchanges both wire's polarity)
The upside of this is, that it will stay where you leave it, and not move, unlike a door lock motor
if there was a way to make it work with a little solenoid, i think it would work better.... Im thinking about improving it.
There was mentioned a progressive spring earlier, ive been thinking about that too, didnt know such think exists, i was thinking like a governor spring kit (3 dif size springs) cuz it seems like a 15 psi it will open and at 1 or 2 more psi its already fully open... wish it would move much slower.