So, lets try to trouble shoot this.
There's knitting on the machine, so the machine is knitting.
Whenever this happens to me, there's one of two things wrong:
- The tension is too tight - adjust the tension screw down to loosen up the knitting. By loosening the tension, the weights should bring the loops down to where they're evenly distributed.
- The weight has hit the ground or is hung up somewhere - the fabric behind is not being pulled down uniformly.