Hi, all! Recently purchased in Tokyo. Was lucky enough to find this in working condition at a junk shop. The music sounds great, but I've been noticing a loud clicking/ticking sound (sounds almost like a clock) coming from the cassette player only when I play cassettes in regular playback mode. The noise goes away when the cassette plays in reverse. Would appreciate any advice on what may be wrong and how I could remedy the issue. I guess my concern is the longer I use my player the worse this issue might get. I don't know what kind of damage I might be doing using the walkman like this. Thanks!