I belong to several most of which pertain to my sewing equipment. Much like this one it's another resource for machine help and projects and tips sharing. You can do digest only to keep the email volume down.
Viking designer gems
https://groups.yahoo.com/neo/groups/...ignergems/info
Babylock sergers
https://groups.yahoo.com/neo/groups/...cksergers/info
Babylock sashiko
https://groups.yahoo.com/neo/groups/sashikomachine/info
Sewing ebay
https://groups.yahoo.com/neo/groups/SewItsForSale/info