I just got the engine running and I am having trouble with the steering controls. I blocked the machine off the ground and adjusted the neutral centering control. So now the wheels quite spinning so that is good. What is not good is when I push forward on the T stick, the right side drive spins forward and the left side spins backward. When I put it on the ground, it spins in circles unless you twist the T stick. I have also adjusted the steering linkage, but I am not noticing an affect. I know the hydraulic hoses are lined up per the parts manual, so it is not crossed hoses. Help is always appreciated