i tried pushing it down but it doesnt work the bumper does not budge. when i first got the nt and shot it, nothing seemed amiss.
here's a photo i just took.
the flash makes kind of screwed up the image, but you can still see what i mean.
also, i know annodizing the marker voids the warranty, but does powder coating it void the warranty as well. since the internals are not touched when you powder coat a maker.