My Oakley H48 is less massive but still about 2000 lbs.?? In my world the keys to edge sanders are a stout flat table and a stout platen that doesn't have twist or can't be induced to deform under pressure.? The two also need to maintain 90 degrees without fiddling. My Oakley has a 7" platen and I wish for 8" but life is a compromise.

Dave