DonFromTX
Well Known Member
A friend of mine had been chasing an annoying drumming sound, somewhat related to engine rpm for some time. He found the tailcone floor sections just behind the baggage bulkhead was the culprit, each side was oilcanning - badly, he riveted on an angle piece down the center on the outside and stopped it. I happened to recall that when today I was being miserable back there, and happened to touch the panel - bad oilcanning! Now I am going to do the same thing to stiffen it up. Something you might want to check out.