Thanks Dan and Tom, I hadn't thought of using one with 2x3, I have one of those too. Tom the Sock Shutter looks great, I see that you have the Shen Hao and the panorama back, how do you like it? I bought one of the 4x5 Shen Hao cameras too. I think I'll give them a try on an 8x10, I have the two lenses and one mounting ring. Each lens has the aperture ring with holes but to mount it with that the barrel would have to rotate. Each barrel screws into the same mounting ring so I could mount the ring on a board and just screw in the lens of my choice. I probably won't mount either in a shutter, they are fine the way they are. Mine are like new and were very inexpensive so that's why I have them. I saw that AA had the 360 on his horizontal enlarger, I'm going to use mine for shooting.
Curt