Im getting ready this saturday to do the BIG yz jetting change to my WR, so as I was brushing up on the manual this evening this part confuses me. Its calling (1) the pilot screw? I thought that was the main air jet? And where the arrow is pointing to (2) is the Pilot Air Jet right? I got the adjustable PAJ from Sudco so I know the PAJ is going to be adjustable but what about the MAJ? Is it adjustable too? According to the manuel it has a factory set number of turns out. I thought it was just the PAJ that was adjustable, not both.