Bengt
No I have not had that problem. I do not run the packing, just the baffles. I gotta say, I sure wish BUB's had not stopped making the Dresser Dogs (megaphone) pipes for our bikes. My left one got pretty dinged up. But I am thinking about getting them stainless steel color ceramic power-coated. That could be an option to your problem maybe.
BA has Freak, 160mains, 44pilots, air mix3 1/2 to 4 turns, BUBS dresser dogs. Never had more fun on any bike - 2nd bike 2008 RIIIT
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