[DG] S3G as backup of SPX-SOL

[mm@maume.it]

Thanks Derek for your feedback.

for the sake of clarity, if I understand correctly, I have to use a three-position switch having central zero, with 11 poles connected as follows:
1) + sleep/"off switch" wire
2) drive solenoid/motor A wire
3) drive solenoid/motor B wire
4) + bypass/clutch wire
5,6,7) for red, green, and blue wires of the rudder sensor
8,9,10,11) for the red, green, yellow and blue wires of the compass sensor

best regards
Maurizio