Voltage seems too consistent to be a connection issue. I have tried the individual cell voltage display and I never see any fluctuation other than typical drain. The discharge curve is all descending, I don't have another battery to try but I may order one just to get to the bottom of this. I am also going to try a 2 point discharge from 4.2-3.09V and see what that looks like. Unfortunately I can't successfully run a battery analyzer test as I am using virtual box on a Mac, I always get a "USB disconnected" message. I am thinking it has something to do with running it on Mac. Thanks for the help, I will probably get over it and just turn off the percentage readout.