Digital window switch...

any way I already have my Nitrous kit but i'm waiting for the MSD window switch to arrive

I'm afraid to do something wrong in the installation because this will be my first time.
could any one give some tips or maybe pictures that could help me with this.
Thanks in advance.
https://ls1tech.com/forums/showthrea...=649117&page=2
This is a pic of the ECM where you'll be taping for a tach signal.
If you take 'short cuts'... you'll take the looooong way around it all.

