For the table I want to build, I was planning on a 42" inch high work surface for more comfort and less bending, but now I am actually thinking 48" would be nice also. Does that seem a bit high? I have used a small router table at about that height before and liked it. Besides large, heavy boards, is there any reason to think that is just too high? I am planning to have infeed and outfeed support for larger pieces.