I know some other users have experienced this and I have made changes to my machines according to those posts but I am still getting these little dimples on the feed dog side of the leather.
I have backed off the pressure on my foot completely on my Juki 563.
It looks like the needle hole in the feed dog is making the mark/dimple. I have tried diamond and lr needles as well.
I also rounded out the feed dog teeth out a bit and they just barely come above the plate about half a tooth
Anything other suggestions on how to minimize this?
Thanks in advance.