Gday, was out for a ride today n noticed when i hit bumps in the road the bike sounded like it would miss n fart n accelarate this was cruzing around town in 3rd gear at about 50km/hr. i put it down to me backing off with hand on thottle as i hit the bumps maybe it was my hand jerking on n off the gas. just wondering if any one eles has found this with there sportster. i havent ridden it for a while n noticed it a lot more then i usally do its done it since day 1 of picking it up any info would be great                                    thanks jim76