Thanks, i'm using this. I did notice when the Wh was set at 9.99 the cell voltages charged to 4.21 which seemed to be .01 over the maximum. I'm certainly no expert which worries me more when I'm playing around with this stuff and relying on forums. I'm guessing there are some small tolerances built in for safety, don't quote me on that. I've watched the whole Pbusardo DNA200 reviews....twice! This csv file should ideally work on all Lavaboxes? My room temp in the device monitor is reading 75F which is probably a couple of degrees over. Didn't seem to change whether I was using this CSV file or the default. Great points made on this forum btw, Volcano should have sorted this out prior to dispatch! One other thing slightly off topic, the mini usb plug that goes into the unit on mine seems to only go about half way in, the socket almost doesn't seem quite deep enough. Connects and charges ok tho, anyone else have this on their Lavabox?