If you use practically any warbelt/sleeve that’s lined with cloth mesh or even the loose-woven cloth of an ATS belt, hook velcro mates nicely to that stuff. At one point, I’d replace whatever trouser belt I was wearing with a 1.75" belt of thin nylon (think Spec-Ops Better BDU Belt, or similar) that had 4" pieces of hook velcro Shoe Goo’ed at 3/6/9 o’clock…later sewn.
Now, I just use one of these: http://www.jonestactical.com/index.php?option=com_content&view=article&id=24:inner-belt-1-12q-webbing150ib-01&catid=2&Itemid=28
Asked Rich to use hook instead of loop on the outer portion. Keep it in the dump pouch so that I always have it with the 1st-line belt, run the inner belt through two opposing loops on the tousers, over whatever belt I have on at the time, close it. Wherever I settle the 1st-line is where it stays. Now, hook mates best with loop, of course, but I’ve found that how it secures to the mesh liner of my SOC-C to be a nice blend of NOT having the thing ride up when I go to kneeling/prone and get up, yet still have the ability to adjust how the warbelt sits without having to take it off.
Some might not like how the layers stack up. The thinner 3/6/9 belt I initially used was more comfortable, overall, but now I don’t have to take anything off just to put something back on. Details…
Works nicely over winter clothing, too. If wearing a slick outer wind/water-proof shell that covers your trouser belt-line…no worries. Whip the inner belt around your shell, secure the 1st-line. There’s still some slip, since the inner belt isn’t in loops and the surface it’s up against is slick, but it’s WAY better than the without the inner belt.
RE: spinning the belt, I now keep my med stuff in a cross-marked fag-bag. I can spin THAT in either direction if I need to, wear it if just working off my trouser belt, wear it on its own. It goes with me regardless of how I’m kitting myself on any given day, though I recognize the validity of folks not wanting to separate such things.
http://www.csmgear.com/cgi-bin/imcart/display.cgi?item_id=fannypak&cat=2&page=1&search=&since=&status=&title=
The rest of the stuff on the warbelt, except the dumper, can be reached with either arm, though that gets tricky in the bulk of extra layers (clothes, armor).
Practically endless possibilities…