545 -h4 pfaff is this normal

[lupe]

[Constabulary]

Maybe you can explain what you mean. How thick is the material overall and what needle and thread size are you using and what do you think is "not normal"?

[lupe]

is this the normal stitch on a pfaff its not straight , its a 13 , 14 oz  leather , 92 tex string , 20/25 190

[dikman]

Looks ok to me, it depends on the type of needle you're using. Some give a slanted stitch, some give a straight stitch.

[Northmount]

4 hours ago, lupe said:

is this the normal stitch on a pfaff its not straight , its a 13 , 14 oz  leather , 92 tex string , 20/25 190

I moved your post to leather sewing machines.

The type of needle makes various stitch lines.  Take a look through the attached fileGroz-Beckert Needle Chart.pdf