Hi guys, Noob question but anyway... My dipstick shows that the oil level is about 1/4 of the way up between L and H on the gauge... roughly how much oil do i need to add to get it up to full? Just out of curiosity how much oil would it take to go all the way from L to H? (I'm assuming that there is still a lot of oil in the motor when the oil is at 'L' on the dipstick) Thanks!!