1. doesnt stay attached.
Well if I could use a animated gif I would post the one with the flaming trash can. No really, it fits into the the helmet like it should and snaps right in. attached right.
Gave a very tight fit when putting the helmet on, and when you take the helmet off will pop it out of the attachments everytime single time I tried.
think this will be different for each person depending on how long their head is. if your face is much further from the front of the helmet (which I'm definitely not pressed against the front chin or anything) it might work better. So for me, its a fail.