This seems like a minor detail that I forgot which is best. I'll be jointing the edges of some 5'' wide boards together. One edge will be jointed and the other would be a straight line rip from the tablesaw, it might have some saw marks on it.
Should I also joint this edge before glue up? Or leave the slightly rough edge so the glue better adheres.
I'm thinking does leaving a somewhat rough edge help the glue bite into the other board as opposed to a smooth edge?