Just wondering what everyone is using for packing. I`ve used FMF packing a few times now and find that it only lasts 2000 km or so and its all gone. I`m usually left with only a couple little lumps at the upper end and thats it. I`m assuming it breaks down and blows through the perforations in the muffler core. I was thinking of trying some steel wool, thinking that it wont blow away like the glass packing does. Any thoughts on this or suggestions on what else to use.?
BTW, Its a gutted stock Husky muffler with a race core.