I have several Baby locks. 3 Elizabeth's which look to be about the same as the Presto2 and 1 Crescendo. They have all worked perfectly for me with no problems that Ginaky described above.
I have 3 Elizabeth's......one I bought new, my first, then the other 2 "used" as they were trade-ins for upgrades to combo embroidery/sewing machines. I guess I was that pleased with the first to get one for our vacation home and one for going to sewing days.
Of course I love my Babylock dealer which also sells Phaff and other machines.