Hey guys, I couldn't find any posts that helped me out so here's my problem.. Fisher xtreme v, everything functions as it should as far as up/down/left etc. except when the plow goes down its making a loud squeaking noise. It seems to be coming from the cylinder. The fluid was changed 2 months ago & only used it 4 or 5 times so far. It still goes down but the screech is pretty loud.