My wife's sewing machine is making vey small stiches on the highest number. We can't get the stiches any longer than maybe 1/8 inch. It's an older Brother machine, a very basic model. I worked for a short time on industrial sewing machines in a blue-jeans manufacturing plant, so I recognize that there's a problem with the feed dogs not taking a full stroke. But I can't identify what might be causing it on this machine. It also doesn't have all the access covers out industrial machines did, and I'm afriad that if I crack open the covers on this thing I might not get all the pieces back in!
Any words of wisdom?
Ed