upper slippage or loose band.. need opinions

[jasmine mino 0]

hi i posted i had troubles with my band ...and i had to unfill instead of 6cc ..there is 3.5 cc only in (16 cc ) band

after barium meal .. the rediologist stated that the band might have slipped up and there is no effect or reflux under xray

i called my surgeon he said that the 20 mm pouch will only appear under considerable condtriction

so now i am concerned does upward slip correct itself or i have to reposition or the whole thing that the small pouch didnt appear on the barium x ray becausse its loose and i just need restriction i am posting this maybe someone has answers for me

thnx for ur help