Hey Lee,

I'm going to chime in here, but some AD guys/gals will better help you out.
My experience is that brake lights are generally wired the same way.

Battery power>switch terminal #1>switch term #2>brake lights

It makes no difference which terminal; as the brake switch only provides continuity.

Sorry I couldn't be of more help but someone will come along with assistance.

Good luck!

~ Victor
1941 3/4-Ton Pickup (in process). Read about it in the DITY Gallery
1955 Grumman Kurbside "Doughboy" 235/3 on tree w/ OD
1957 3100 - moved on
1959 C4500 Short Bus "Magic Bus" - moved on
1959 G3800 1 Ton Dually "Chief" - moved on
1958 C4400 Viking "Thor" ~ moved on to fellow Bolter