LVC - Low LVC Damages High C LiPolys !!!
This is not not news to experienced LiPoly users but seems to be a difficult point to get across to new users. Some truly believe that since their controller comes preset at 2.4,2.7 or 3.0 volts per cell and says LiPoly setting that they can not damaged their LiPolys. I would suggest that you look at the attached Graph and realize that for long life LiPolys should not be discharged below 80% of their total capacity.
One of my older LVC post with a brief history of LIPos and LVC.