Hi fellas, I've noticed my 08 1100 GRiSO has an idle glitch. When started from warm the rpm races up too high on idle for a few seconds before it settles down again to about 1100 rpm. This I could easily live with but today while out on a ride, after starting the bike from warm, the rpm was fluctuating up and down in a "hunting" kind of fashion from about 1200 to 1800 rpm. This went away later but I'd just rode through quite a heavy rain storm (gotta love our English weather) and therefor the bike was running quite cool. I'm guessing this problem is temperature related, any ideas please?