I have the same range. I like the Zone VI design with separate front and rear focusing racks rather than sliding the front standard to a position on the rack to suit the lens as is the case with most designs.
My 5x7 half built camera will also have a 6x17 option (one day!).
Originally Posted by Ian Grant
I want a slim style 6x17 back and found a great DIY example 2 weeks ago.