hoping one of the experienced banders can answer this i had a refill yesterday my old sweet spot was 8nhalf ml they filled me up to 7 yest i am getting full in 7 or small spoons of food all good but am starving hungry again in 20mins iv tried diff foods for consistency etc is this because it not tight enough or just more my bottom stomack bit too used to lots of food if that makes sense it wasnt like this first time round