Hi all,

For a long time I considered to use oil to damp my Lehman.
I find it a quite messy business though.

I want to use copper plate damping. I suppose the thinner the plate,
the more damping it gives. Is this correct? Does the size of the plate
matter?

May be anyone knows other ways to dampen a seismograph?

Thanks in advance.

Best regards,

Marchal van Lare
-Nieuwvliet, The Netherlands=

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