I keep threading my Toyoda model EC21 RS2000 Series sewing machine but each time I start to sew the thread comes out of the needle even though I have pulled the threat through a lot. I have tried different threads but it does not help. I am shortening curtains made from 85% Polyester/ 15% Polyamide

Beryl V Brown, July 2012

Material running backwards when sewing lever in right position for running forward

Pjs, May 2013

Check the tension dial on top. Too much will pull the thread out of needle, too loose, will give loose stiching

SD, July 2012