Dont really need much ,just find something round about 4 inches across and put it at the edges to lay out a mark. A steel edge pointing out like that is a bad thing especially with a child that is the same height.
Got a lot of children running around in your shop do ya'??
I myself wouldn't round off the corners, just keep the kids out of the shop. A lot of clamping goes on at the corners of tables and if the corners aint there, well...
Last edited by TS-Off-Road; 11-16-2008 at 03:55 PM.