I must admit wen I bought it, it was already mapped and setup and I flagged down these problems but they just don't seem interested at all but it's going back down on the 14th because I've had enough I just wanted some ammunition to throw at him by saying no one eles do it it's sooooo bloody annoying I once came up to a roundabout and it died and I couldn't get it started again ! Why wud te idle fluctuate thought it wud stay at whatever it's been mapped too ???