Alright, I picked up this muff for a song & dance from ebay & just got it installed.

Doesn't appear to have much of a baffle...

Started with a new Exhaust Gasket

Now you know why they call it a crush gasket, old one is significantly narrower than the new one.

Old one measured 3.33mm

New one measured 5.49mm

Installed & waiting for the RED RTV to cure at the 1 joint between the header and the new muffler

I do have a small chrome exhaust shield left to install after the RTV cures & I test for leaks

Looking down the throat of the FISH

Comparison of the 3 mufflers I have had on this bike since I first got it.
Currently installed 36" Fishtail - Middle Weight
Stock muffler about 23" - Heavy Weight
HD Softail takeoff about 27" including the 7" adapter pipe with a 10
o bend - Light Weight

I haven't fired it up yet to see how it sounds, but should be doing it soon. Let me know what you think...