Yes, I am using the top end lube. But past experience it helps but just prolongs the transaction. If I were running hilborn or another stack injection. I would just run the gas through until it got rich and died. But I'm running an Injectorator and it has float bowls and excellerator pumps. So it just won't run long enough to displace all the methanol. I'm thinking I may just buy some brass and make some nozzles with a 35 to 40% smaller hole. But not a fuzzy feeling trying to drill an .018 hole in 8 pieces.