This is second hand but passing it on never the less. A few years ago I was in correspondence with a photographer in I believe Vietnam or Thailand who was using either a Harrison Globe or a Goerz Hypergon (probably the latter) lens on a Chamonix UL or ULF camera that Chamonix modified the bed of his Chamonix for using his ultra WA lens on. He wrote me that Chamonix was very accommodating in fabricate/modifying his camera. I have only dealt with Hugo in the USA, and I can attest that Hugo has always been more than accommodating with me as to our transactions.

FYI: In the 1980s we contacted a top line view camera manufacturer as to having them modify one of their 8x10s into an 11x14... after many, many times of trying to contact them, they finally wrote us with something like Sorry, our camera's design is not made to be modified in any way from what we currently offer.