mashoolle

Uwe, I have been battling this issue with my Singer 111w152 and Seiko STW-28 double needle walking foot. I couldn't confirm the exact cause until I watched your video. I created my own style thread guide to remedy the problem. I designed them in CAD and used a CNC router to cut them from .027 plastic. They are indexed in place with thin double sided tape. PM me your info and I will send you a few guards.