Granite support frame fully bolted down. Frame was initially secured with #6 sheet metal screws. Each sheet metal screw was removed, the holes drilled out and a #10 x 3/4" machine screw inserted and secured with a flat washer, star washer and a nut. Shims were added where necessary to ensure the frame is as flat as I can get it and everything is level.
The upper right corner dip would not shim out so I sat on top of the frame while my daughter used a long pry bar to bend the frame up. Took a few tries, but we got the dip out.
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The upper right corner dip would not shim out so I sat on top of the frame while my daughter used a long pry bar to bend the frame up. Took a few tries, but we got the dip out.