Anyone ever have issues with the control sticks on their machine The sensors on the handles are not making ground and keep shutting my wheel off, I'm using a wet (water saturated) glove to make it work but even doing that is getting to the point of not working. Vermeer tells me the controls are wore out and I need to update all three and reprogram the machine to the new ones about $850 total for them to do it was just wondering if anyone else has had this problem ? doesn't seem right on a 6 yr old machine, Thanks for any info on this!