JamesV, the limb moved after it was cut out. This was two days ago and it hasn't got any worse. The glue up form is just a wood beam with blocks of wood at the ends. Everything is held in place with a lot of clamps.
Rmorris, I drew the centre line and the layout lines on the back while it was flat, before I glued it all up. Was that a mistake?
I left it clamped for about 30 hours then I cut just outside the lines and rough sanded it.
The bow is 1 1/2" wide so I can narrow it some if it were necessary to get it straight.
Dave.