I'm finding the quickshifter to be really unpredictable on my 750GS. I never know if I'm going to get a clean upshift. I often get a bit of a clunk—kind of the like the sound/sensation you get when selecting first gear from neutral at a stoplight. I've basically given up using it for anything lower than fourth gear, and even then, only when I'm really on the juice. I'm following the technique outlined in the manual. Same with downshifts. Sometimes I'll get a nice clean auto-blip and downshift. But I often get the CLUNK, and sometimes it refuses to downshift at all. I test-rode a new Tiger 900 the other day and the quick shifts were buttery-smooth in comparison (although not as quick a shift, I noticed). Anyone else having better luck?