Well, for what it's worth, I would just say make sure you put your keys and wallet and all your other goodies you need in that left belt pouch!
hehehe It will cause that pouch to sag, and give it the same appearance.
But as for there being a bigger space between the thigh pouch and the belt pouch on the right than the left . . . I just don't see it. Take out the sagging middle and to me, they look like they're right in the same spot.
Another thing to remember is that if there is weighted goodies in that left pouch, it could conceivably be causing that end of the belt that both pouches attach to, to be lower on the left side than the right side. Might be something to play with on a test fitting.
Don't get me wrong WPK, I'm not trying to find fault, and I'm right behind you on the ESB Fett all the way, but, I just don't see it. And not saying we shouldn't incorporate that into our suits, because I definitely plan on it. But, I think it's the same sized pouch as the rest of them.
As for Marmit having more access . . . I think it's probably almost a certainty. They've got some things pretty much nailed that all of TDH put together have had trouble with.
Jer