throttle position sensor. needs to be reset every now and then especially when you change the silencers, exhausts... you need the software and a lead to do it but is easy. don't think this is the cause of your problem though as i've just seen your other thread. maybe @chrisw could help you out.
Idle is controlled by the Idle Control Valve on the throttle bodies. It's a stepper motor controlled needle valve and can get gummed up. Flushing through with carb cleaner can help. Unfortunately the tank and airbox have to come off to get at it.
Fitted rear number boards today, what a pig of a job. They look ok if not scrutinised from close up, but at least i can use them as a template to show the spray shop what i want done. Slowly getting there with the mods, have the clutch to do next, but need to decide on a colour for the plate; am thinking blue.
I have them too, my most recent eBay purchase in fact. Been on the bike for 2/3 months now, no marks from any of my boots
Fitted dp mirrors, look a lot better and feel they don't vibrate as much as the originals. I wasn't planning on using my 848evo as a commuter bike, but have used it all week to and from guildford to Oxford street london this week. Really impressed with it . Yes it gets hot and not comfy but didn't miss a beat even in the rain today.