What to do when the bobbin thread is showing on top of the hoop

So you're stitching along and your embroidery is looking great in the hoop.  All of a sudden you notice that the bobbin thread is starting to show up on top of the hoop!  Don't be touching the top tension knob!  90% of the time, the problem of bobbin thread on top of the hoop is…

Top 10 BERNINA Embroidery Machine Questions

Using the Brother Inno, Wiki

Mini Embroidery On The Sewing Side Of Your Machine

False Bobbin Break – MELCO Help Center

Testing Embroidery Machine Tension

How to Use a Towa Bobbin Tension Gauge — AllStitch Embroidery Supplies

New brothread Set of 2 White Bobbin Thread/Bottom Thread 60WT Huge Spo

What to do when the bobbin thread is showing on top of the hoop

Set of 2 Huge White Spools Bobbin Thread for Embroidery Machine and Sewing Machine - 60 Weight - 5500 Yards Each - Polyester -Embroidex

What is machine embroidery bobbin thread? - Machine Embroidery Geek

How To Remove Embroidery the Easy Way - DIY with a Disposable Razor

Sewing Basics: All About Bobbins - Underground Crafter

Guide to Embroidery Machines (Part 1/3) + Elna eXpressive 830L review

Faithful Friend 8x8 Faith, Digital design, Writing