Looking to pick up a couple of DIR-Zone products. Anyone recommend a reliable online retailer with 'keen' prices? So far these guys are the best I've seen...
http://www.tec-diver.com/
I'm particularly interested in the export-spec 6cft argon bottle and the tiny DIR-Zone argon regulator. Out of interest, any of you guys who have the 6cft argon bottle (calling Frogman!) know what type of thread it has?