On my 06 Bonneville:
It misses pretty bad, usually after running for 2 hours or so but has done it from startup a time or two. The miss occurs at constant throttle, or very slight throttle pressure at speeds from 30 mph up to 80. Seems to run w/o miss at WOT and at idle. Does this with or without the TPS connected.
During the AR rally had the coil replaced, ignition wires and plugs check good. Later I checked the gap on the pickup coil (it was off a bit but didn't fix the miss when adjusted). Replaced the igniter (Dang, with the procom when is it not missing it runs like a scalded dog as they say down south of here). Have been through the wiring and found no loose or shorted connections but am going back through with a fine tooth comb. When it first started I opened the pilot jet a 1/4 turn since it should have the most influence at a small throttle opening. Have not been into the carbs since have not seen a connection but am open to most anything if any of you have ideas.
Thanks
Troy