Bernina Chandler 217 Industrial Zig-Zag Sewing Machine

[Michiel]

Thank you John,

this will help improving my self made cam

kind regards michiel

ps: for who is interested :

my machine has the 6 mm  stitch but i figured out with a new cam and some small adjustments it should be possible to make 12 mm with 2 or 3 step stitches (i need to replace the feed dogs, needle plate and foot but they are not so expensive since global makes them)

[Michiel]

i took a better look to your photos:

your cam is better than de photos i used till now

This really helps, thanks again for your efford!