You can get Philip at : philip@fatmanfab.com. He can help you from there I'd imagine but why not just call them? It seems they would rather get you on the phone rather than email since they don't publish them on the website?
If I were you I would try to talk with Brent, he is the owner and is very helpful. I don't know his e-mail for sure , but I would try brent@fatman.com. Yep, that works.
would phone but ph bill is sky high at the mo calls to the sates arent cheep from here they all add up. e mail is free. thanks for the replies