TomE Report post Posted December 14, 2022 Just ordered size #21 needles from Leather Machine Co for my Cobra Class 4. Previously hadn't seen anything smaller than size #23 in 794S. Going to try lighter threads with the adjustments described in @Wizcrafts blog. https://www.rw-leatherworks.com/blog/2019/02/dumbing-down-a-cowboy-cb4500-cobra-class-4-or-similar-harness-stitcher.html. Quote Share this post Link to post Share on other sites