I didn't Weave my scrog. Whenever a branch grew an inch or so over the screen I'd push it back and through a farther hole.until the screen filled(about 2 weeks into 12/12). Left it alone since
2 inch is ideal. But there's a little wiggle room. Its at home depot in the nursery by the fences.I bought like 20 Exhale feet for 88 cents.it was on sale.the bamboo stakes are out there too.