Trimming away excess gessoed canvas in the inner ear is the first step. These will be adjusted again and maybe even completely removed at a later point but for now I am only trimming them to a more reasonable size.
I tack the wool securely at the top of the head and along the sides of the neck with tiny stitches pulling the thread all the way through the doll, side to side.These keep it in place while I adjust the fit and begin trimming away the excess wool.