I contacted Craig from Illumination Supply. He's sending me a replacement EA4! He's going to make sure the bezel is square to the body, and hopefully no rattle.
Dunno mate. I think they all have protruding vessels as the one I sold was the same. Rattle varies, i know that much. let us know if you get one with a flush bezel please!
In a German flashlightforum they discuss the following feature of the EA4: go in SOS mode, finish it by a half click, wait 3 minutes during which the blue LED is lighting continuously and be surprised that the EA4 goes on by itself in high-mode after 3 minutes.
arn357- I tried it and it works, don’t know the purpose of it though.
The gap between the head and the bezel is not the problem. It's the fact it's not even. One side has almost no gap, the other has a fairly large gap. Either the bezel was cross threaded, or the head was cut or threaded off square. Either way, I'm not a happy camper.