Thanks for the feedback. In this case there is a lower platter, an upper platter, a mat, and the record. The lower platter is about 48 hundredths "tall" and you can see it in this video:
The runout (probably the wrong word) seems like it's about ~three hundredths.
I can hear it on some records. I guess my choices are a new platter or a better turntable.
Yes, millercarbon, it is a graham tonearm. I love it.