I am hoping someone here can help me with my Janome, bought about 2 yrs ago, having trouble with my decorative stitches, they seem to be all mixed up when I try to use one it does something else, like the numbers have gotten changed somehow, instead of doing #12 it does #17, etc. I have read the manual, no info. I have also tried turning the button on the side by the decorative stitches knob, no change either.