got mine through the post today, seems fine to me, the bottom isn't rubber on mine, maybe i have misread that bit, its a bit slippy when its on a polished surface so will need to put a non slip mat underneath or some feet or something, but does the trick perfectly, the dt-900 snaps into place grand, and the 920 charges instantly when i throw it on, stability is a non-issue!
if i was being SUPER fussy, two things.....
1) gloss finish rather than powdery (but that may be a part of 3d printing, i have no idea)
2) i would say add an extra wire clip on the very back bottom base section so that the wire can run off and away clipped in and central for aesthetics, but i understand the way it is, means the cable can do its own thing and therefore less length gets taken up, but an option maybe for those who are OCD
cheers, gonna make looking at the clock a lot easier in the night! :smile:
p.s. a reason i think a lot of detractors are missing out, when they state you can buy the dt-9100, is that this way, it allows you the flexibility of always taking it out and having it back as the dt-900 - a two-in-one device if you will, with the 9100 you are stuck in one configuration