Hey guys i have a question. When i turn my wheel on dry surfaces it gets really stiff SOMETIMES and jerk almost kicking back at me. When i'm on snow it doesn'y do it at all. It only dors it mostly when i am sitting still barely ever when i'm moving. I know the belt on the ps pump is very lose do you guys think that could be the cause? If so how do i tighten it? I have not looked at it yet on how to tighten it thanks!