I dont.. you need a hump in that line to act as a trap.. right now your draining about 90% back of what you have
That's what my thought is as well. How fast do you think it takes for all the oil to drain out and lose prime. Mines very similar but mine has a little more of a hump. So far 2 days and I still have prime. Don't think 2 more days will have prime.
