One good thing about having a ton of photo gear is that you can usually solve problems. I was worried about lens boards for the new/used 11x14 Chamonix and thought I might need to buy some. Expensive items!
Today after work I tried attaching my Deardorff to Sinar adapter board to the camera and it worked! Now I can simply use my existing sinar lens-board lens (450mm, 600mm, 12inch projector lens) on the camera. Easy speazy!!