Oh, and thank you again for the Bedrock Handsaw for FMP. Godsend. Mind you, I found another mod that does something similar before the saw was released, but the Bedrock saw feels better.
Yeah, need a cellphone with a qr code scanner. I may have butchered the name of it again. The achievement is called "Secure!" IIRC. Just mouse over your username in the top right of the FTB page you're on and it'll be in the drop down.
