Hello Leslie,
If the needle bar is not central on the 457 select middle needle position, take the foot off, select straight stitch, take the top off the machine and look at the bar that joins the three position needle lever, ther will be screws on top, slacken the screws off then move the needle bar into the centre of the plate and tighten them up.
Ken
kendourof
November 2010
howtomendit.com for free repair help, information and advice.
