Trollmaster II: wire to throttle servo extension

[chowder]

I can't find a detailed wiring diagram for the digital Trollmaster II wiring harness. I need to make the wire going to the throttle servo longer. Is this just a single positive lead that I can splice onto?

[mudflat]

Trollmaster sells a 10' extension cable:

 

http://www.marinetechproducts.com/shop-for-parts#!/TrollMaster-PRO3PLUS-Extension-Servo-Cord-10-ft/p/101215002/category=8617492

 

It looks like it's just 2 conductors, probably could just cut and splice in a section but I've never done it?

[chowder]

THANKS!!!! I looked for it there and emailed them but didn't have any luck. I got one, don't need grief if there was a problem and I 'altered' anything...