I'm new to the forum and I'm looking for some advice . I own a small sawmill in Apex and I'm trying to get started sawing some lumber in hopes of selling some of it at some point . This is not my source of income so please don't mistake this for an advertisement. My assumption is that those who use the wood will know best what sizes to cut. I've got pine of course but not sure what to cut the oak, poplar and walnut. I would appreciate any guidance.