right now when i go riding im roughly using 1 quart of oil to a a tank of gas. i can go about 150 miles untill my oil light turns on. my light turns on after my right after i filled my sled up for the second time. im pretty much using a little more than two quarts to 16 gallons of gas. So im tring to figure out what how much i can turn it down and still be safe. So i just marked my tank where it was before i filled it up, and then i marked it when i put two quarts in it. Im just would like to get my ratio just close to where it should be because i no its way off right now. And how many milles is everyone one else getting per tank/ quart. thank you