Helping Arm for Helping Hands for Adjustable PCB Holder

There is nothing like a simple update to a model that changes everything. I love both of these models and was a little bit disappointed when I couldn't get the helping hands to work like I wanted. There is nothing wrong with the designs, but the rail clamps are big and take up precious room. After a minute of lamenting, I jammed my peanut butter right into my chocolate and made this. The ball joint sits on the top of each arm and you can use the helping hands as intended. Hope you find this useful.