Hi..
I have a clean, oiled and polished Singer 29K-58 standing in front of me, unwilling to serve the stitches I ask of it. A classical problem I realize after reading different threads here on the forum and elsewhere, but mine has a little twist to it.
Cause I am able, most of the time and after tedious thread tension tweaking, to sew perfect non jumping stitches in a variety of leather thicknesses if, and only if, I make a "pre-seam" without thread, just making the holes in the leather, before I sew the actual seam. After studying the singer manuals, experimenting and correcting every cause of conflict my newbie mind can grasp, I now hope for some fresh thoughts on the matter. I realize that it is an old machine with less precision than modern ones, but could it be that part of the problem is the "relationship" between the shuttlecarrier and the shuttlehook? In my eyes a loose one. How much effect would a new shuttlecarrier-spring have for example?
All suggestions to solve my problem are welcome!
Thank you!
P.s. I have tried different needle \ tread set-ups, but are now using #138 thread and size 22 needle (29x4 ntw)