Press Step Reads Golf Soles in Iowa Clay

Field notes

The lab’s stated workflow separates sole width from camber and bounce by pressing individual clubs into clay, then writing the contact pattern onto film and a board. Its examples use 18 mm and 28 mm sole widths and compare conditions including Finkbine thaw, Coralville drought, Iowa loess, and frost. The page lists a physical Iowa City suite and a weekly schedule, but does not expose rates or sample images in the extracted material.