I'd like a flat platen as well if there are any still available.
Nathan I got mine today all I can say is WOW awesome job. Your one heck of a Machinist!!!!! Thank you thank you thank you very much..!!!!!
Nathan, if you ever build the same platen with a 1/8" radius (fillet as you call it) down both sides, sign me up.
I second that!! I would be interested in one with a 1/8" radius down both sides!! That would be pretty awesome I think!!