You can get the Scorpion Calc here:
http://www.scorpionsystem.com/downloads/
(2nd item on the list)
So it will use truggy diffs. Will the outrunner's output shaft be a part of the diff input shaft?
SH Z-Car, Custom Crawler, 8s Savage,
12s XTM XLB 1/7 buggy,
4wd 4-link rear/IFS Pro4 truck,
Custom Hyper 10 Short Course,
Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz