Up to now I have been buying my lumber S4S. I recently purchased a 12" planer and have a 6" jointer. I'll true the face of any boards less than 6" on the jointer and then plane to thickness. How do I handle boards wider than 6"? Will the chatter marks on the rough cut lumber impede getting a smooth surface if I run it through the planer as is? I could experiment, but why mess up a decent board?
Larry