Brother PaceSetter 1200 feed problem
 

Hi, just bought my first mechanical thrift shop machine. Looked so perfect in the store - like new. Anyway, the feed dogs and/or stitch selector will not work correctly. All stitches close together no matter how I set it, took it apart, cleaned and oiled and tried to see what makes what happen but have no idea how to try and fix it. I can't find anything on the web about this machine so hoping one of you has some ideas for me as to what I can do. Any help greatly appreciated.

found the problem. Now just working on getting the tension right

yay!! can you share what the problem was? It may help someone else in the future.