Sorry posting this twice for some reason my photo didn't load up

Some of you may remember a week ago I was having trouble with my thread shredding and breaking

I found out where the problem was after a very long frustrating week, so I have posted a pic where my thread was been caught up I have highlighted with a red circle,
The thread had cut a groove in this little knob of plastic so the thread was continually been caught in it and causing the problem
You can see this knob of plastic if you remove the outer casing that covers the top tension
My husband filed the little knob of plastic completely smooth so you can't feel it now and my machine is sewing beautifully think the knob of plastic was support for the outer casing but it was so small it was not really doing anything and filing it smooth has caused no further problems doing this
Hope this helps some one else who may have the same problem
If you are remove your side outer casing that covers your top tension and watch what happens to see if it is the same problem as I had catching on this little knob of plastic

Chris xxx