Just used the 14mm. WOW!
In my last post I mentioned using as much as 0.3g in the standard SSV wand, and getting more mileage with 0.1g in @DDave 's 18mm setup. Well, the 14mm has gotten me just about as far as the standard HC/Wand did, but with....0.05g!!! And that's after just 2 draws...