I am working on an STX 30 it is in almost showroom condition,,, very low hours,,, and has been in storage for a few years.
No problems, ,,, works great,,, Ser # M00STXA016457 [ what year is it ?? 1988 - 1993 ]
The thing is,, it belongs to my mother-in-law,, purchased new by my father-in-law...