I've just noticed that the Shark RSI pro helmet that I bought doesn't actually have a AS-1609 sticker on the visor, there is a AS-1698 on the helmet itself however. I only bought this recently from action motorcycles in sydney city. Reading around it seems this may not be legal, btw, there is also no standard stamped into the visor, just the warning 'not guaranteed sharterproof'. I'll be going for my MOST test, will this be a problem? Does anyone else have a shark RSI, should there be a sticker? Cheers.