(author) I've only tried out a few records so far, and that was last night when I set it all up for the first time. I didn't think to re-calibrate the turntable

(author) I've only tried out a few records so far, and that was last night when I set it all up for the first time. I didn't think to re-calibrate the turntable because the seller told me that it had been serviced by the previous owner, but it's probably a good idea to double check anyways.