So I had my machine on the trailer today but when I tried to unload it, I couldn't get the foot controls to work. I eventually had to detach the bucket and drive off the trailer with with the traction overide. Still can't get the bucket/arm controls to work. I think it may have something to do with the fact that because my snow bucket is wider than the trailer, I had to leave the arm up about 6" to rest the bucket on the trailer sides. The Interlock has been fussy before when the lift arm was not fully relaxed, but it always worked after turning the key from run to stop a couple times. I it possible there is still some pressure in the system that is preventing the Interlock from releasing? How can I get my foot controls working again? Thanks!!