Interesting if you look at those pics the regulators are very different than mine. Well, the regulator may be the same but it doesn't have the original block control that allows for small adjustments.
jeffro - I need to noodle on the design of compact stand for the single. If anyone has ideas, let's hear them. The woodland design (the single) is way too much for what I'm looking for. Plus, I only need to raise it say 18-24" off the ground.