Hi all my boss has a 2006 2044 and it just developed a problem when you take off the parking brakes off and then switch the Hydro switch to green the machine will die ???? But if you leave the hydro switch up in the lock position "RED" the machine will continue to run until you switch it to the green then the machine will die !! Any idea on where I should start to fix this problem ?? Thanks for all the help in advance !!!!! Steve