12v Same circuit

[damunk]

Please see picture.

I want to wire the 12v from the same circuit. Is this how you do it?

Also what do I do with the coil power wiring from Megajolt. Pin 1. Shall I just leave that?

And what about the shield connections for VR cable and PIP/SAW. Do I have to ground these at Pin 9? I have gone to all the trouble to making connections and then found a edited diagram of the EDIS 4 wiring and found pins 4 and 7 used for shield and not been grounded. Is this because of "strange/weird things happening" if you ground/link these to pin 9?

Thanks.

[toenee]

This should help