These are the exact
Molex parts:
The six connector plug to mate with the Happ Trackball
03-09-2061 $2 at Radio Shack.
The four conductor plug on the Opti-Wiz:
50-57-9004 free sample from Molex.
The two conductor plug on the Opti-Wiz:
50-57-9002 free sample from Molex.
I didn't realize I needed
Crimp Terminals inside the little plastic housings. Without the
$200 Hand Crimper, I butchered the crimps on the big six conductor plug, and I'm sure I wouldn't have been able to do the little ones either.
Thoroughly dejected, I emailed Randy at
GGG who said he'd make a
special version of this cable for me for $15. If you have access to the crimper, you could make this cable for about $5 worth of parts. I didn't and I think this a fair price for a cable with a professional finish.