I've posted my latest ground glass holder in the DIY section but since it's a 35mm adapter part I thought of posting here as well. This gg holder is made with milled acrylic plastic and it uses the usual wobbley legs design. The spring steel is welded to screws so it is very strong. I previously used drilled nylon screws held together by hotglue. The glass is self ground. There are 2 screws holding a retaining plate down to secure the ground glass so the gg is interchangeable and washable.
