Double Down weave What type of dobby do

What type of dobby do I have

The slot openings should not show wear or rounding

39” (99 cm)

while at the same time a fully depressed left treadle should push the dobby arm all the way to the top of the right side dobby head slot up against the bumper at the top of that slot

and Compu-Dobby and as its name implies

Double Down weave What type of dobby doDouble Down by Margaret Coe 2 be tied or not 2 be tied Monograph Series Double Down Weave design with the tools of our time. Focus: double weave, double faced, jin, and designing for different ratios. Title Double Down Author Margaret Coe Publisher Margaret Coe, 2023 ISBN (coming soon) Length 68 pages