does anyone use a heater on their tractor for easier cold weather starts? my moto has to set outside, so cold weather starting is difficult. it will start, but i have top cycle glow plugs at least twice, and then let it crank for a few seconds before it starts. have checked glow plugs, and all are heating. was thinking about one of those lower radiator hose heaters and plug it in at night. has anyone used one of these, and what are the drawbacks? also, what is the size of the radiator hose on a hinomoto c-144? i am guessing to be 1 1/4 inch i.d. any help is welcome!!