I'm very aware of what a modular helmet is. The hinging of the jaw line still doesn't solve the hardest part: getting the head between the top of the visor opening and the chin bar. You wouldn't be able to lower the chin bar if the kid's head was in the position it is in the picture. I'm halfway tempted to just go do it with my helmet right now and paste the picture here, but fuck that, and just know that I did the same as the kid.