I'm kind in the same boat as 64jeep - power section in my still unfinished controller should be capable of ~600A continuous (2x CM600DY-12NF with water cooling + SBE ring capacitor). Is there any elegant way of firmware modification to increase max. current "seen" and calculated by processor without LEM sensor upgrade? Don't have personal experience but I feel like extra 100 amps could make noticeable difference in ~1600 lbs car