I had lap band surgery in 2009. My tubing separated from my band in 2012 and I gained about 60 lbs. I had it repaired in January 2013 and lost about 20 lbs of what I had gained. I went for fills for a while but it seemed that the amt of Fluid could never be regulated, either too much and I wasn't able to eat anything or not enough and was able to eat whatever I wanted. I haven't had a fill for several months now and am frustrated. Is it normal after 5 years to not feel like it is not working for you anymore?