Glad this is being talked about. I feel though to some degree it is like speeding. We know the rules but when we think no-one is looking we drive at the speed we feel comfortable yet we know increasing the risk increases the likelihood of getting hurt. Also in my opinion it is not only the gap that is important but also how far forward the grille is. If the grille is nearer your face older peaks can flex and deflect the ball inwards. Remote chance but it has happened. The Albion Elite helmets have stronger peaks so won't flex as easily but these sit on my ears and make me look like an Elf so I wear a 98. That is my accepted level of risk.
@Seniorplayer Blimey. What helmet were you using? And was it a steel or titanium grille?I'm looking to replace my Albion Elite pro, as I top edged one into the peak, which broke in a couple of places. Did its job I guess.Despite neither one meeting current regulations, I'm debating whether to get another Elite (plastic lid, very lightweight) or an Ultimate 98 (carbon fibre lid, better padding but heavier.)
Six sixes guessing lid gap won't be adjustable though