Summary: again but look at the previously warped twisted and cupped boards stacked up after being straightened with the sled Then check out rough glue up before cutting the round table out of it Also in the pictures you can see how one of boards laid on the sled I suppose there are a million ways to do it but I used popsicle sticks and veneer as shims and hot melt glue to hold
Image Dimensions: 720 x 540
Image originally found here.