Name: IMG_20190802_203517.jpg Date: 2019 Aug 02 Size: 2.90MB ---------------- About the bearing surface I got a sheet of 10 mil thermaforming plastic scrap, cut it into a conic section with a scribing compass I made but there just was not time to form & fit it so I just set it there poked some holes, looped some twine around and it worked for the duration.