It really sucks when you live in a Metric country and an Imperial country who below you is a major trade partner and you have to put up with living with 2 standards unofficially in place. Yes mine was 270gsm if I do the conversion right. Which is laminated and a nightmare rolling. I will be reprinting this and retrying it. Which sucks since I paid for and accidently got 2 bikes for the price of one and now I have a whole bike which is not possible to assemble. doh!