06' FLHT carb. When fully warmed up the bike misses at idle only. It will run for appox. 3~5 seconds and then a complete miss. RPM's are at 1000 and a quick drop to 750~800. The bike is a stage one with SE air filter with K&N filter with RUSH SO's with 1.75" baffles. Carb has 190 main 46 slow mix out appox. 3 turns. I've tried different mixture settings. I've replaced all the intake seals, spark plugs amd tried different gas. Idea's??