The smallish o-ring and slight battery holder rattle were the only minor annoyances. Otherwise really awed by the amount of light coming out from such a small compact design.
I used a dremel tool with a wire wheel to de-burr the threads on my DRY, much smoother now and you can actually run your finger across the threads without getting your finger cut :P
Trust me guys, from my experience with all the triples and 4 of these, try not to do above 4A. It is already very good at 4A, there is no need at all to try to aim for 5A unless you are living in a very cold place like Alaska or Canada or Northeasten China/Moscow. I know the feeling that you want MORE and MORE, but seriously there is no need.
And at this juncture this and the TM11 are the only triples with NW and this one is the only one with WW.
My 4 x U2 emitters came on LED DNA. Going to change one copy out. :) Hope it does 3000L OTF! (or probably close to it).
I must say mouseovers puzzled me for a moment, because they worked while composing the reply, but not after I submitted the reply. Turns out, you have to reload the full thread page, or open it in a new tab/window for mouseovers to work. Looks to me like a bug in frugal.
Here is a nice tutorial on how to create a mouseover, or mouseover howto: