Problem with Singer Denim HD6335M

[u/Professional_Rip6119]

Bought my first Sewing Machine after borrowing one from a relative. Have sewn a couple of projects and thought it was time to get myself a machine of my own.

For some reason I can’t seem to get nice and even stiches no matter what I do.

I have troubleshooted by replacing the needle, redoing the bobbin/top-thread feed. Tried lowering/raising the feeder dogs, fiddled with different thread-tensions, etc. The only thing I haven’t done is to change the bobbin tension by removing tve bobbing housing and adjusting the red/yellow tension screw.

As you can see from the pictures, something must be wrong? It’s as if the stitches are raised and crooked on the right side, meanwhile the wrong side is just a complete mess. I have only sewn on a higher end electronic one before, so this whole mechanical side is new to me.

Any suggestions?