We have a single head brother machine nothing fancy, but we just had it serviced right before Christmas of last year because it was sew out crappy on small fonts which are a pain anyway. With that said it has sew small fonts just fine but now it's sewing out smaller fonts like crap, but yet I can pull up old digitized files with small fonts and it sews them great, also my files on the new stuff look great on screen but sew out like crap. any of you guys have some advice beside telling me to junk the machine and get a new one, this machine is like 8 years old.