cold start fast idle

Is anyone else having problems on the new DVT like mine, it doesnt seem to know when to idle fast or not. In the mornings on most occasions i pull the bike out the garage after an overnight lay up and fire it up only for it to idling over as normal. I ride to work and it runs fine then I come out at lunchtime to go off for a ride some 4hrs later, only to find that the fast idle from start up is there. Seems to be ass about face??