Craftt Report post Posted January 9, 2018 Hi all I just purchased a cobra 26 and probably caused the problem myself but don't know what I did so I don't know how to fix it. I am getting loops on the bottom side of leather when I use reverse. Any help will be appreciated. Also is there a (factory set) on tension to begin with (like tighten all the way and back off one or two times) for both the primary and the bobbin? Quote Share this post Link to post Share on other sites
CowboyBob Report post Posted January 9, 2018 Looping underneath is almost one of 2-things,either miss-threaded needle thread or upper tension too loose. Try tightening your upper tension 1/2 a turn @ a time until it clears up. Quote Share this post Link to post Share on other sites
Craftt Report post Posted January 9, 2018 Thank you I'll try tomorrow Quote Share this post Link to post Share on other sites
Craftt Report post Posted January 11, 2018 That did it thaks Quote Share this post Link to post Share on other sites
