Originally Posted by
ArizonaKAT
It probably just needs a good cleaning and oiling. The 401s seem to need more cleaning then the others. It's sitting in the garage since I got the 500. Now I'm spurred on to go back and try it again.
There have been some 401s, 500s and 600s I've spend a few hours cleaning up the stitch selector things. If they are not 100% clean they will not work 100%. They do require a bit of maintenance from time to time, too.