Terry, a few years ago I would have said it’s very predictable.
Now I’d say it’s as predictable as any natural material.
The horn is about .090 to start….but I intend to thin it considerably after it is applied. I just find it easier to glue when it’s a little thicker.
The last bow I added BW/Horn to the belly added about 10#’s. However this is a different profile, different core wood, different bamboo.
We’ll see what happens.
Every bow I fiddle with has a surprise in store…..sometimes pleasant, sometimes maybe not so pleasant. Hopeful this one will hold a nice surprise.