hi guys, newbie to forum. have a tascam 488 i got new around 1992? used it for many recordings, worked fine. did not use it for the last 8 years, was stored clean, heated, covered. went to use it yesterday, tape plays but dragging or motor running slow. tried several different tapes, all the same result. tapes were stored in the same room. don't know if its the tapes, or machine problem. would like comments on what to do to find problem. thanks. 7drummer.