After having all updates done and finally getting to ride my F7 sno pro I find out that the 1st time my oil pump was adjusted they shortened the rod 3 turns. Well I made it 16 miles the first time with premix in before melting the mag side down. So I take it back to the dealer and they put a new jug and piston in and readjust the oil pump rod to its shortest posistion (7 more turns). I made it 6 miles this time with premix in before melting the mag side down again. So I ask the dumb question Do we really know if the oil pump was the culprit on F7 burndowns?