From: "Frank Haber" 

(Gummy analog masters, baking)

Ten years ago, 1973 Ampex 406 was the worst offender.  Has the rot now
extended to 456, Agfa, BASF and Scotch?  I've never baked, or mothered, a
2" master.  Any different from 1/4", except for the time in the
oven?

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