Clamping can be a little tricky, where there will be slight variances in clamp down pressure with any given record. It takes a bit more time to critically, and correctly clamp, but is probably worth it, just for the fact of better coupling the record to Platter Surface.
You maybe might want to try something like the Herbies Grungebuster VPI Spindle Washer.
Right off the bat, the Rubber Washer is a bit harder in Shore Hardness, and more resistant to compression IMO than the Herbies Spindle Washer. The Grungebuster material seems a little more "spongy", and giving. Rubber can also have a tendency to get harder over time.
With the Herbies Washer, you might be able to achieve a better, and flatter coupling of the record. Mark
You maybe might want to try something like the Herbies Grungebuster VPI Spindle Washer.
Right off the bat, the Rubber Washer is a bit harder in Shore Hardness, and more resistant to compression IMO than the Herbies Spindle Washer. The Grungebuster material seems a little more "spongy", and giving. Rubber can also have a tendency to get harder over time.
With the Herbies Washer, you might be able to achieve a better, and flatter coupling of the record. Mark