18-07-13, 07:00 PM
I have had a similar problem where by I think my exup valve isn't straight ive put it on a straight edge, I bought some v blocks and looked at it and with the naked eye it looks good, but I can clean and lube it and after a few rides it starts flicking 7000 again, On a recent run around Scotland every morning it would jump but as soon as I started riding it would act as normal, if I stopped the engine having a break it would jump when putting the key in the start position but then be OK riding. once I saw it was ok when riding I just ignored it and gave it a clean when I got home.