crazy but I think your axle is not centred at the back. The RH side rear wheel looks closer to the front than the LH side rear wheel. This happened to me when I installed my bds kit. It's easy to not have the centering pins lines up back there with the thick rubber buffer.
Take a measuring tape to the front of one wheel, then the other to the wheel well opening to confirm it.
Good progress by the way, congrates!
Take a measuring tape to the front of one wheel, then the other to the wheel well opening to confirm it.
Good progress by the way, congrates!