Stitches on Singer 514

Just got a Singer 514, working fine before but I must have changed a setting which means instead of each stitch being the same length, it goes long-short-long-short. How do I get them to go back to being equal?!
Reply to
Tessa
PUt a new needle in the correct way. If that does not sure it time for a trip to the repair shop, has plastic gears that break frequently
Reply to
Ron Anderson

InspirePoint website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.