Join Date: May 2014
Location: Hoffman Estates, IL (Chicagoland)
Rep Power: 1
It boils down to the bike running rich and the way that the exhaust vents. The 919s run rich. The exhaust vents in a low spot. Variants like humidity, air temp, wind, shield, mods, rider size all play a factor in whether or not you have dreaded disease. For the ones that don't, awesome!!!!! More power to you! for us that do, we have to get creative (and PCIII with a leaner mix didn't fix it) and therefore the low mount option came to be the "Stink Fixxxxxxer".
Just play. Have fun. Enjoy the game.