I just got this new yesterday & need help with idling as it doesnt mention anything in the owners manual. When I start the engine set the parking brake & get off with the PTO DISENGAGED it stalls out like as soon as I step of the machine. So it doesnt have anything to do with the seat I dont think. Is there a override for this Kubota owners so I can let the Diesel warm up on cool days without sitting / standing on it? Or is this a defect on just my machine?