It seems more times that I wish I have had sergers go OUT of TIMING! This time it was my BABYLOCK model 5260! Every model I thought had to be adjusted DIFFERENTLY, but not so.! The location of the particular parts that need adjusted may b e a little different but the END Result HAS TO BE THE SAME - a beautiful chain to serge or overlock onto your projects. I finally studied the inner workings of how those stitches make themselves by SLOWLY TURNING THE HAND WHEEL AND WATCHING - FIRST THE LOWER LOOPER AND THEN THE UPPER LOOPER. YOU WILL BE ABLE TO SEE EVERYTHING UP CLOSE TO KNOW JUST WHAT TO LOOK FOR AND WHERE TO MAKE THE ADJUSTMENTS. I am going to be doing more videos like this as long as people want to see how things work UP CLOSE so give this video a BIG THUMBS UP, share with friends, and let me know what you thought in the comments and then you HAVE TO SUBSCRIBE or I might think you didn't want to know this important stuff! lol!