DM has a small plastic just below the upper right pop and to the left of the launch lane. This plastic was poorly designed, it should have had a hole, not a slot on the lower post. It really needs a plastic protector to prevent the ball launch from breaking it, but the plastic protector kits (for DM) don't include this plastic. I have a new one but I'm reluctant to put it on the machine until I find a protector. Does anyone know if such a part exists or if something can made?