Lol, I never got that. Every YouTube reviewer starts his video off by shaking the mod. I've never sat there and shook my mod to see if the button rattles. Who gives a ....?If I shake my Stout hard I can hear the + and - buttons rattle as well, until someone pointed that out though I never noticed it. Do I wish they did not rattle, sure, do I shake my mods hard on a regular basis, no. My RX200 and Encom TNT80 also have rattles if I shake them, the only mod I have that doesn't is my IPV5.
I guess it's only a problem if your OCD, luckily I don't have that problem. In normal use the +/- rattle doesn't bug me, my solution was to not shake my Stout hard enough to hear them rattle.
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