backbeatkeeper!
I have to tell you this as it is very interesting... and common!
Regarding the dent behind the throw-off: A LOT of times, and with a LOT of COB Dynasonics, there is ALWAYS a dent right behind the throw. The main reason? Most guys didn't know HOW or wouldn't take the TIME to properly set up a Dynasonic snare drum... thus, they couldn't get them to sound good at all. Nothing worked. So the only thing to do was to keep CRANKIN' the snare tension on the throw hoping to get a "semblance" of what is supposed to sound like a snare drum, at least to their ears! The result?
The soft brass shell would actually buckle from OVER TENSIONING, and right where the throw is mounted to the shell... every time. Now,
Yours could certainly have been dropped... but I tend doubt it. I have seen way TOO MANY COB Dynasonics dented in the same area, yet the rest of the shell is near flawless. The reason is almost always from over tensioning the snares AT the throw-off. So,
You want the snare frame to be easily moved from side to side... ( within reason of course! ) ... with the throw ENGAGED. If that snare frame can't breathe so to speak, it's tensioned/pulled up too tightly... which by the way just CHOKES the drum anyway! Which is kind of funny because THAT is the sound that most of those guys thought they wanted out of the drum! But that isn't where the Dynasonic was designed to function. It is an ARTICULATE and SENSITIVE drum. Doesn't mean you can't play Rock & Roll or Funk on it either!... it just has to be set up correctly. :-)
Tommyp
PS: I always LOVED Kenny Aranoff's snare drum sound on Scarecrow! I saw that tour LIVE and Mellencamp played like the entire Scarecrow album! It was fabulous... as was Aranoff. I remember it well!