Originally Posted by shnnn

I still haven't been able to get the 99K to quit skipping stitches so I used the 128 last night for a lil while


Double check you threading - and make sure the needle is in the right way. This is a common oops for me since my machines each go a different direction. I'm not sure about the 99, but I think most Singers go in with the flat side on the left.