In addition to sharp scissors, a good bobbin is a must for anyone hoping to have a relaxing and enjoyable experience while fly-tying. There are plenty of great choices on the market, but I’ve been tyi. Jun 04, 2015  · On a singer solid state 93220 the bottom bobbin thred is to tight how do I adjust it? – Singer Sewing Machines question. make sure the bobbin turns anti clockwise in…