This is funny! But I am as SERIOUS AS A HEART ATTACK that us philes of the day were VERY religious about not playing our albums more often than every 24 hrs. From what I remember, and maybe Deb can help me out here, growing up in Watertown, at least, there was a certain audio sub culture - Hal Puffer belonged to that group as did others. We did NOT play our albums more than once a day. It wasnt so much of the grooves 'liquefying' as that they would 'expand'. Again, I was 15yrs old. Who the hell knows?