Hi Kingfisher, I believe that someone has. Try the CNCZone.com forum: http://www.cnczone.com/ I think that is where I saw something posted. Or go directly to the MechMate forum: http://www.mechmate.com/forums/index.php and ask there.

When you find out please post onto this thread because when I get finished building my 4 X 8 blackToe and start to have some spare money again I intend to build a 4 X 4 unit with a 5hp motor.