and, do use a i a tillering gizmo?
if not
i would recomdend making one and using it
making it and using it are quite easy
i took a 1x1 and cut it 6 " long
some folks like to put pencil thru the middle of it(so it sticks out the other side)or a small screw
i just use the piece of wood itself
while your tillering your bow,and you have it on your tiller tree or stick
and the limbs are bent,just run the gizmo over the belly side of the limbs
and watch the gap between the limb and the gizmo
it will show you flat spots and hingy spots in a real hurry
just thought i would throw that out there