Hy guy's can anyone check my solution? I'm not 100% skilled with Megasquirt.

I drive a 95 turbo build with Ms1, VICS, boost control, cops and want too upgrade Ms3x for sequentiell Inj and Ign. I found a lot of information about search but i think it was to much :-)

I did Braineack's writeup Ms1 to Ms2, but i'm a little confused what is with the blue and purple painted wire in my jpeg, my opinion i can dissambel it. The blue one did nothing and the purple is for the cam input, where i get in the end on ms3x board. Is this correct?

Thanks