How important is it that I put in a YZ accelerator jet? Last night I jetted to 172 main, 48 pilot, 4th position clip on stock needle, 2 turns - how does the accelerator jet play into the picture? My mechanic recommended it, but I didn't have the time to ask him about details. I finished the jetting after midnight so I haven't even been able to start it yet - D'oh!!! I'm working through lunch so I can go home early today, this is killing me!!! When I start it tonight, it will be the first time started since adding the GYT-R aluminum pipe, ProFlow K&N w/ no lid, jetted.