I am weaving the gamps but cannot understand the sequence of treadling for the salvadge or the divider; i understand. thank you for your help.

It’s been awhile since I wove this but your treadling for the dividers would be pw— 1,2 (treadle 1,2) alternating to the length you want.
And as you treadle the other blocks, your selvedge and dividers will come out as PW.

I think this is what you are asking. :)

Thank you.