I have the 94 cobra rear brakes, same as FFR supplys but I got the new from fortes. Ever since I installed at least one of them seems to stay on after the parking brake is released. Once you push the brake Bradley in moderately I hear a click and it releases.
Not really a big deal except today I’m pretty sure I managed to drive around for a while with it on. With engine braking I didn’t need to push hard enough to release it I guess.

Anyone else experienced this and got a fix?

Again I think it’s just one of them but can only check 100% by jacking rear end up.

Thanks