no seceret, I don't remember if I made a thread or posted in another, but posted lots of pics and sound clip.
did 3 different ways.
took the damn shop 3 tries to put the muffler where I wanted it.
One of the times they took the rear cats out and dual from there back and did the same damn bend around the differential then the muffler and they cut down my $$$ quad angled and slant cut tips.
the drone and sound was horrid, took back a week later and he put the mf dual in / out where I wanted, in place of the rear cats, then dual 2.25 back, they ran the pipe alittle straighter than I wanted (makes it hang down lower) but I have not had a problem with dragging, and some of the places I have been, I was surprised, then a gradual swooping bend around the differential and to the quad tips, angled and slanted (I really like the tips how they match the back angle of the number) and was a huge difference, it is louder out the back. I argued with the exhaust shop, he said it would be quicker with the muffler farthest back, but after he did it and got rid of the sharp bends he said he couldn't believe the difference, the gradual swoop help keeps the sound resonance from bouncing back into the exhaust.

I would be more than glad to meet up with some members to see what they think, I have tried, but have not been able to.
I will be around henderson ky working probably till the end of the year.

I have had many comments on how it sounds when I get on it.
not near as loud as my 76 cj7, but that has a whole lot of motor work and the 304 amc block turning upto 8k rpms in mud drags, alot of fun though