Heya all. Got the bike back together together recently after faffing around with it for the MOT. I actually noticed this on the way back from the (failed) MOT test, that it began jerking at low/med revs. and after taking it out tonight finding that it seems to just be in 2nd gear, at low to med revs, it jerks as though the clutch is being dipped. pretty aggressive feeling... fine at the upper end of the revs. I'm not certain that it was just 2nd gear, due to only riding it on single track lanes this evening and not being able to properly wind it up in 3rd. But it didn't do it at all in 1st. Initially, I thought it was an electrical problem... but now i feel like there might be something up with the gear box. Like i say though, its only ever jerked, not jumped out of gear.. any ideas??? thanks !