Dogfishhead 60 minute IPA recipe?

I have searched the forum and various other sites for a proven clone recipe for Dogfishhead 60 minute IPA. Didn’t find much or maybe I just missed it.

Anybody have a proven recipe and/or a lead ??

thanks ... te_ipa.php

Sam Calagione provides the recipe in his book Extreme Brewing.

Thanks. Has anyone on the forum tried the recipes ?