What is the preferred method for cutting tenons on long pieces, e.g., bed rails? I've read several places that taking a router to the stock is a good approach with proper jig or fence setup to secure a straight/stable cut. I was thinking of giving this a try. Anyone use this method? If so, would a full size or trim router work better for this task (assume oak/walnut stock)? Trying to visualize how this would work, it would seem that a smaller router might be easier to control? Am I thinking about this correctly?