I have a 2008 flhtc. I have rush mufflers 1.75. I installed the 2.00 baffles. The 2.00 baffles have the popping on decal problem. I have the adjusted the dobeck tuner to the aftermarket setting. I also checked the exhaust for any leaks, good so far. Does any know if there is another setting I can start with to control the decal problem? I have the gen 2 dobeck tuner.