Recently built joinery bench with twin screw vise using screws that had been made into a lamp at an antique mall. Was really having trouble using the vise. I posted a query over on Wood Central and William Duffield explained what I needed to do. Eureka…. It works like a charm. There are some things in life that absolutely are not intuitive. You only learn them if someone tells you. You basically just use one screw after you have both screws set to the right setting. Anybody interested, I can do a more detailed sharing of William’s lesson.
-- Ron in Kokomo