Hey guys I'm new to your site but like what I see and what I have read so here is my problem. My plow will angle left and right but it won't hold the angle. I can put the board straight and push it by hand to the left or right and then pull it back by hand. It is easier to push it right than it is to push it left but it still goes pretty easy. I just had the pump bench tested by a Meyer Dealer the other day for another problem and they replaced the "C"valve. I was told to bleed the system off because there maybe air in it but I'm not sure how to do that. I would appreciate any input you can give me.