The machine has a certain limit of stitches that it can accept. These big blocks are likely exceeding the limit and are cut, leaving a certain number of stitches (could possibly be only a few) as a separate block.
The machine has a certain limit of stitches that it can accept. These big blocks are likely exceeding the limit and are cut, leaving a certain number of stitches (could possibly be only a few) as a separate block.