FYI The crank sensor runs fine off of 12v.
I am finishing up my board mods in the next day or so.
I used the info you posted om the ms forums

remove or do not populate D1, D2, XG1-XG2 jumper, C30, R12
install jumper from TACHSELECT to OPTOIN
install jumper from right (DB37) side of D1 to bottom (Copyright text) side of C30
install 1.3k ohm resistor in place of R12
install wire from top (heat sink) side of C30 to Proto +5v (or wherever else you want to get +5v from)
install jumper from TSEL to OPTOOUT
done!

I suppose the outpust get run off the two led's like the 2.2 board. I am alos going to be trying to run the internal ignitor transistors.


best time so far 14.3 @ 101.1mph(no traction)
www.cnnmotorsports.com