I purchased my '96 Adventurer (900 triple; basically a Thunderbird) three years ago with 2700 miles on it. The only problem the owner flagged on the bike was a rattle in the silencer; a loose baffle. I was fortunate to find a pair of new stock silencers on the internet at a very good price at the time and went ahead and swapped it out. Now, about 3500 miles later, that same silencer (right side; 2:1) is rattling again. So I'm considering some after market mufflers (anybody hear about consistent problems like that with Triumph stock mufflers?). I'll probably have to re-jet and upgrade the air box along with that. Anyone have any recommendations on aftermarket cans for that bike?  Thanks in advance; JRBaseley, Dearborn, MI