Thanks, Ken.  I have a 1" square piece of wood with a screw in the middle i slide along the belly to find weak and stiff spots.  It shows me the same thing you see.  I really had to remove a lot of wood on both outer limbs to get them bending???  Thats about all the tillering ive done with this bow other than a flat spot midlimb on the right/top limb.  Forgot to mention that the wood is quarter sawn and the back is trapped.