See new pics below.
I'm sure this isn't new but I hadn't seen it anywhere else so I thought I'd post it.
I mark where I want the rest and then glue the leather with the finish side against the wood just a bit below where I want it to adjust for the cord wrap thickness once it is wrapped over the leather.
Then I soaked the sisal twine in TBIII, tucked one end under, and then wrapped it over the leather (twice in this case), where I wanted the rest to be. Then on down to make the handle wrap. I left it flapping until the bow was fully finished and then glued it down for the strike and rest with super glue.
I hope someone else likes this method. Here is one other bow I did this on.
Thanks for lookin'
Doob