Thanks for the writeup crash457...it continues to help us with new trucks!
My current plan/desire is to install with 3 individual switches as you did...but all with relays that trigger off the High Beam switch. Has anyone done it that way? Do you find you can leave S2 wide/cornering lights on even with oncoming traffic? (so no need to tie into High Beam?)
My issue is I live in a big wide open state with lots of darkness and lots of big animals, very little traffic and many whiteout snowstorms. (WY) Just trying to decide what the best way will be to get the most benefit from my lights.