Martin_J
Well-Known Member
The thread should come off the top of the spool. You really need to stand the spool behind the machine and take the thread upwards, through a loop, then over towards the machine itself. Occasionally I have the spool on the floor behind and to the right of the machine and lead the thread up and through a handhold in the boat ceiling then down to the machine.
I do however always put an old sock over the spool, tuck it in around the bottom after having passed the thread up through the middle of toe of the sock. It keeps the thread from tangling and if you ever knock it off the back of the table it keeps it all from unwinding.. Also keeps the spool end in check in the sewing bag..
As to the thread thinning.. Is the needle too small.. the thread needs to be able to sit in the groove down the side of the needle. Check the needle closely and you'll see a groove down one side. The thread should lie in this groove as the needle goes down into the material and then there should be just enough friction in the fabric hole so that as the needle rises, the thread is held in place and a loop forms underneath.
So - either a needle that's too small.. or perhaps a sharp edge somewhere. Check the springy piece of metal underneath that sits over the top of the bobbin holder.
RETAINING-CAP-SPRING.html
Could also be sharp edges around the central hole in the needle plate that the needle passes through.. If there's any sharp edges use a fine emery cloth and polish them out.
NEEDLE-PLATE
Could also be sharpness around the hole where you thread the thread at the top of the needle but unlikely.
Most likely sharp edges from places where the needle has struck metal in the past.
Good luck and well done so far...
I do however always put an old sock over the spool, tuck it in around the bottom after having passed the thread up through the middle of toe of the sock. It keeps the thread from tangling and if you ever knock it off the back of the table it keeps it all from unwinding.. Also keeps the spool end in check in the sewing bag..
As to the thread thinning.. Is the needle too small.. the thread needs to be able to sit in the groove down the side of the needle. Check the needle closely and you'll see a groove down one side. The thread should lie in this groove as the needle goes down into the material and then there should be just enough friction in the fabric hole so that as the needle rises, the thread is held in place and a loop forms underneath.
So - either a needle that's too small.. or perhaps a sharp edge somewhere. Check the springy piece of metal underneath that sits over the top of the bobbin holder.
RETAINING-CAP-SPRING.html
Could also be sharp edges around the central hole in the needle plate that the needle passes through.. If there's any sharp edges use a fine emery cloth and polish them out.
NEEDLE-PLATE
Could also be sharpness around the hole where you thread the thread at the top of the needle but unlikely.
Most likely sharp edges from places where the needle has struck metal in the past.
Good luck and well done so far...