I am working on my first DIY sewing project, and I am having some thread injector problems. I am attempting to make some suspension straps out of 1" tubular webbing. I got a lesson my secretary who is a skilled seamstress and things were going well. Than we ran into some bobbin issues and she wasn't familiar with my machine and after we changed bobbins I/we had nothing but trouble. After a few passes forward and reverse the bobbin thread bunches up and binds up. Here are a few pics, I have a singer that is my Mom's so I don't know the exact model.
It is set for a straight stitch for the actual sewing the pic is just from the other night. Stitch spacing is set around 3 on the dial.
I have raised the bobbin as per the instructions but am just having some problems figuring this all out.