It is big! but trakpower are working on it
I think ive got my gearing pretty much spot on now:
14/46 with neu 1512 2.5 d/f
The 7400mah 14.8v cells lasted 25 mins, the car was still very quick
I have turned the throttle curve down to -22% and brake to -90% !
Its all going realy well now, looking forward to showing a few of you at stotfold (if they let me

)