When I tested the other stitches, the machine behaved very erratically. Sometimes they were sewn out properly. Other times the machine attempted to sew them backwards. And frequently it stitches nothing but gibberish. Since it's a computerized machine, I assume it's a problem with the board. Woe!
When my beloved 1090 suffered a disaster two years ago, I could not afford to get it fixed. Now that the 1530 has Alzheimer's (which is sure to be a pricey repair), I've fallen back on the 1130 which my sister gave me when she was cleaning out her garage. I'm scheduled to take a class in heirloom sewing techniques this Friday, so I've been trying to familiarize myself with the 1130 and making sure that all the stitches work properly.
Unfortunately, the guide lines on the stitch plate seem to be metric so I can't get an accurate 1/4" seam.* Though I've discovered that by adjusting the needle position one click to the left, I can approximate a 5/8" seam. I called in an order for an American stitch plate (relatively inexpensive), but until it's delivered I'll have to content myself with garment sewing.
*Yes, I do have a #37 foot, but I get better results by using the guidelines on the stitch plate.