Bobbin thread stops

[Yan]

I have been cranking out the Golf Towels. I've done about 50 or so. Thank you so much for the help! 150 left.

I have a question about bobbin thread. Every couple of towels the bobbin thread length shorten's and causes a stoppage. Why does this happen? It happens usually in the same spot. I pop out the bobbin and pull the thread about an inch and hit the green button. All is good for a few more golf towels. Then it stops in the same spot?
Any help would be great!

[Greenwing]

Clean out the bobbin area, and trimmer area it may be getting buildup and not holding the tail correctly.

[Yan]

Thanks Jerome. Doing the towels really does fill the bobbin with lint. I will clean it a bit more frequently!

Yan