I have a light foot with a weasel m29 rear differential, I’m having issues with the master cylinders slowly gaining pressure and making the rear steering breaks tighten. The master cylinders in the cab are new and the ones underneath at the rear end look to have been replaced not long ago. I’m not too sure where to start to address this issue. If I was a guessing man I’d say the person I bought this from had the same issue. Any help is appreciated.