If you come acroos a hinge, remember the old addage... remove wood where the limb doesn't bend enough, and leave alone areas that bend too much. In other words, don't take off anymore wood in the area that is hinging, and remove more wood from the flat areas that don't bend. Try and end up with a more even bend, where the entire limb is doing work. This will add to the bow's life, and greatly reduce set. Try and end up with a tiller something like this:
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