ever have you oil light come on a steep grade. I have had this happen a couple times, both time I was stuck and had the sled at idle when I was digging out. The first time sled was tilted to the left side and as soon as you get it level it goes out. The second time was up a steep hill. I am thinking the oil in the tank is just getting away from the sending unit. But how does that work is the enging still getting oil. I turned it off Just incase. I am just want to make sure it could not hurt anything. I have never had this before , but this is the first time we had these 10 foot driffts.