Understanding PAYDI Specialty

Understanding PAYDI. While waiting for Godot.

Who really does understand all those dive tricking organizations with all their specialty-driven training programs?

This is now no longer any problem ... thanks to our new excellence specialty «Understanding PAYDI». It will leave no questions unanswered. We have to thank our old foxes from iSS for opening their know-how to all of us in form of this excellent specialty.

PS: Many thanks to Jörg Lucinski for this fine shot from Lake Murner (BY/D). I just waited patiently during the 5m check for what will happen next. And I still don't know what Jörg had put into my tank that day ... but I will be happy to get it again anytime!