Tried taking the two power steering fittings loose from the steering gearbox and the whole line wants to move. So I held the lines with one hand while trying to unscrew the fittings with the other hand/wrench and now I'm afraid to snap the lines. The whole line wants to move when i loosen the fittings. Any trick to getting these fittings out without the whole hose moving? I have sprayed pb blaster on the fittings for two days prior also.