xDeep expandable cargo pocket with backplate - any experience?

[seway]

Dear dive friends,

The xDeep expandable cargo pouch is intended for sidemount divers, but i am wondering if this also works with a backplate mono tank system? I see ways to either mount it to the V-crotch strap or to the backplate. But does the pouch actually work with a a single tank or is the pouch then trapped between the tank and your body?

Does anybody has any experience?

Thanks