BTW, are you going to have the new IB4200s in soon? They are allowing them for the IIC Vegas race and I need new cells. Your feeling on them versus the IB3800s? Any charging matenance differences needed to be done. Here is what I've been doing.
Cycle night before (24hrs.) check numbers on packs, pick best packs for stock/19t/ mod, then for stock, Novak tray to .09, then Integy clamp tray for 60 seconds, then charge at 8amps with peak at around 125ºF cut off or .005 per cell (if ambient temp is too high for temp peaking), finish charge as close as possible to run.
Mod- same prep, then 5amp charge and same cut off.