Singer quantum stylist 9960: thread question, why is this

Singer Quantum Stylist 9960 12 Tension Test

How to Thread a Singer Quantum Stylist 9960 : 7 Steps - Instructables

Hey :) can someone explain to me what's happening with my first layer? (PLA, first layer 200°C, bed temperature 70°C) : r/3Dprinting

Warnings & Message Alert Feature ~ Singer QS 9960

Why is my top thread tension so wack? : r/sewing

Why is my crochet project getting so big? : r/CrochetHelp

5.2 vs 5.6 same profile, same settings, what is going on? : r/Cura

Singer quantum stylist 9960: thread question, why is this

Singer Quantum Stylist 9960 Sewing Machine