RE: (313) [OT] vinyl pressing / tone arm setting question

[dan]

could be that you bought bootleg needles, these are quite common and 
very annoying

This is a vaguely related question but still on the needles topic... I
changed my needles the other day and noticed that they jumped like a bugger
when I was scratching - went I went back to my old needles all was fine. How
is this - do new needles need to be worn in for scratching purposes ??
Cheers,
Marc

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