A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Rafal O.
Date: 2016 Nov 21, 22:50 -0800
These plates are 2mm thick. Yes, thicker then the orignal ones but the pivot on Polhemus computer has similar height and in my opinion it is better as it does not interfere with the ruler. I thought about laminated transparency but eventually decied to make it on plastic. I just added transparency on the final disk to protect then additionally.