I do notice that there is a lot more play in the button for the standard than the mini. I have to push a little harder and there is more of a gap.
Don't know if it is supposed to be this way or not.
Both are nice but I prefer the way the button is on my mini.
Here is what I think is going on with that .. the Standard was designed for the 2000 mAh 18650 which is a little longer than the 1600 mAh 18650. To accommodate both versions?, there is a small metal spacer that fits/slips over the screw in the button and keeps it from tightening all the way down.
If you remove this 'adapter/spacer/whatever it is' and tighten the screw all the way down then the button has the same profile as the Mini - but - will not fire the 1600 mAh version of the 18650. This is my theory at least, I don't have the 2000 mAh version yet so I can't test it out.
What I don't get is why not just add a magnetic spacer to the nipple of the 1600 mAh, won't that do the same thing? I could test that out, but geez - I just got it and am afraid that might
somehow screw it up!
LOL, I don't know how it would - but I'm gonna wait for Zen to give the all clear before sticking anything in there that don't belong!