Hello Everyone, I am newer to snow plowing and I have an issue that I can't figure out. My plow was raising and lowering ok, but it was really, really struggling to angle left or right. I read a thread on this site about how to properly flush the system, and I've been following that (lower plow A-frame on blocks, drain fluid, fill with mineral spirits, move blocks out of the way, use plow controls to move plow in all directions, check fluid level, move plow more, then empty and check how dirty the fluid is). I have also replaced the hoses and fittings. I'm at the step where I have filled the system with mineral spirits, but now the plow struggles to move any direction at all. I can hear the motor running. When I raise the plow it goes really, really slow, but it does lower quickly. The angling is really slow as well, and many times will not work at all. Sometimes it will suddenly angle, but then stop as if something snagged it. What do you all think is the issue? Pump or motor? Or could it be that having mineral spirits in the system won't allow the system to operate properly?