Skimming a “live edge” piece of Walnut`

Here is a large piece of “Live Edge” Walnut, destined to be a table. I adjusted the top by shimming the corners to average out the surface cut. This allows me to take the least amount of material off the surface, and remain as┬áparallel as possible.The piece was about 32″ x 84″ and started at about 1-3/4″ to 2″ thick. It ended up at about 1-1/2 thick, with a shallow corner.