Sailrite stitch length saver

#Stitch length saver v1

Enables you to save the last forward stitch length of you sailrite ultrafeed, since you usually lose it when you put on the case and reset the position of the EZ stitch setter.

Screw it tight using your included hex key and never think about it again. Set it, forget it.

#additional supplies
- M4x10mm hex key screw
- M4 washer (Optional)