Bought this black walnut cookie off of Facebook marketplace for a good price. The only catch is it is warped, cracked, cupped, and twisted. It's about 4 in thick and that's plenty of material to make a coffee table, but I need some advice and guidance on making a router planing jig please.
I am interested in what you come up with for this. I have a router and a large table top I made, that due to my novice woodworking abilities, is not flat.