Making a table saw sled with Micro-jig dovetails/clamps on the top. Main plate 3/4" MDF. Front and rear supports two (glued) 3/4 plywood, 4-5 inches tall.
Will I regret making the runners from red or white oak which I have on hand? Have Micro-Jig adjustable guides but they are a little short for my sled size. Or should I go get longer plastic or metal guides maybe Incra Miter Slide SE? My slots are on the wide side with Micro-jigs guides almost maxed out
My "garage" is unheated and no mudity control in New England.