Tee Shirts

[ncole]

I was running tee shirts and again some of the white bobbin thread show thru. What is the problem. Shirt is hooped, backing is used and solvy on top. What is Pull/Comp?

[levelbest]

Check your material thickness settings and bobbin tension. Up your material thickness a couple of numbers from where you are at. If you are running auto MT, try running manual at 3-4 MT. Adjust from there.