Danno has a good idea, try and track idle problems in relation to the production date of your Rocket III. The theory being that maybe Triumph has solved this problem in later ECUs but just kinda forgot to tell us. If this were true, you might be able to replace your early ECU with a later one to fix the problem. This assumes that a new fuel map program won't fix the problem, that it is a hardware issue and not a "Tune" issue. The production date of your Rocket III is on a sticker on the left downtube of your frame under the steering head. Only vote in this poll if you have an idle problem. If your bike idles fine with no stalling please don't vote.