VPI Classic platter - is center milled?


Is the vpi classic platter milled with a depression in the center? vpi recommends not using a mat, but my platter has a slight rise in the center.

With the provided ring clamp and gasket, vinyl stays 2 mm above platter with a lot of wobble. If I use the rubber mat, it seats the vinyl firmly.

Thanks for input.
abp689
Agree with Brf. Apb689, you write that your "platter has a slight rise in the center." If that is really the case, your aluminum platter is defective. Check as Brf suggests.
By gasket, I mean rubber washer for use with the screw down clamp. I am assuming this is what Abp689 is talking about? I can't imagine the platter would get through quality control if it was that bad on it's own.
Okay. That is odd. Instead of an inner label recession, the platter has ~ 0.5 mm uniform center label rise.

It then appears VPI missed a QC check in the milling department. Coming up on 30 days of purchase. Hope this is not going to become an issue.

FWIW: love the TT! And thanks for the feedback. I'll update progress.
Call Jack, Mike or Matt at VPI. They are super responsive and they WILL make it right for you. Tell them that Bruce, their "Lontzmann," told you to call. Fyi -- a Lontzmann is a distant relative in a manner of speaking.
Abp689, that is definitely not right. Don't worry, VPI will make it right.