haha funny ok letâs go:
upper tension too loose or equilibrium of tensions out of wack, sheâs using an industrial in the video so the bobbin and upper tension can be ADJUSTED adjusted, on a either home or industrial machine check these in loosely this order:
needle wrong size or type
old/bent needle
wrong stitch length
wrong pressure foot
pressure foot not making complete contact(mostly industrial)
not holding the thread tails as you begin sewing
bobbin wound too loosely/too tight or with wrong type of thread
thread too old/fuzzy
timing is off
feed dog position is off
wrong bobbin for your machine (top loading home machines)
in short: what she said lol
đ absolutely
but also, 90% of the time I've seen this on a machine that was working just fine?
a single dastardly thread loose in the bobbin carriage















