As a test, for you, the most recent thread on the flyrotary list has been about 'exhaust broken again', and last post was on 6-16-21. If you're not getting the emails, I'll try to contact the list owner for you if you want. PM me the email address you registered with.I mean, I think I am? But mail lists seems to have died. I am on a FB group that never seems to have many posts.