hello! I am here with my fat bob newcomer and hope that you might be able to help me further… so actually I was really excited about the manual kess bags so far. our sporty(bj.05) sounds, open, gigantic. the typical blubber is awesome. actually I expected a similar sound pleasure with my fat bob. I decided for the esm of kess and am massively disappointed. the annoying opening and closing of the sound flaps I could still fix with dirty workshop circuit, but the sound is bony, quiet and resembles more of a castrated vrod. of the blubber and labber of a harley is certainly nothing more to hear. if we stand next to the ampel the small 1200er plugs the big twin, sound-technically, inaudible into the bag. – at kesss they told me, that would lie on the cataly located in the bender. “schmeits meine holaler ist einfach mein darmt or unhearbar ist eine zer.