Solutions for both those problems.... Saw or grind off that tab the chain clanks on, and if you get a "Krankvent" to go inline with the breather, the extra hose makes it possible to mount the breather anywhere you want. My krankvent is zip tied to the underside of the right side Freak bracked, basically under the right filter, and the breather is right behind the rearmost edge of the right side cover.