Natcamp

Works beautifully with 277 on top also. Maybe someone has made some modifications to my machine

I just tried 138 in the bobbin with 207 on top. It sewed beautifully!

My needles arrived yesterday. I couldn't be happier! Thank you guys! I was able to use 207 thread on top. I used 92 in the bobbin, I didn't try to use a bigger thread in the bobbin. I may try 138 in the bobbin and see how it goes. It ran like a dream with the 207 on top and 92 in the bobbin

Thank you! I will give this a try! I just raised my needle bar as high as it would go for the dbx16 organ needles and it picked up the bobbin thread a couple of times sporadically.

It's a 1950.

It is a 1950

I have a singer 31-15 and am just getting started with leather work. I can't find what size needle I need for my machine. I ordered dpx16 but they seem too big. I had some needles that came with the machine and they say 16x87 but I don't know how to find them. I found somewhere that dpx16 was compatible, but they don't fit my machine. I would like to run size 138 thread on top which takes a size 20-22 hole in the needle for the thread. Thank you for your help.