suspended layout- looking for siberianmo

I need help! I must suspend a 4x12ayout above the workspace in my workshop. I have at least 10ft clearance but want a 4 point system to raise and lower the board. I hear you are building one- photos would be a great help! My email address is bach1@earthlink.net if you care to send me some info and photos.
This will be a NEW layout like yours so lets share info and i’ll take photos as I proceed! THANKS for your help!
stargap