iandol on thu 9 oct 03
Dear Jonathan Kirkendall=20
Sorry to read that you are suffering from this physical affliction. =
Before considering internal causes I would like to know about your clay.
When you test your clay for plastic deformation, does it bend easily =
around your little finger. I call this the RR test. The Radius of the =
sample should be the same Radius of your finger. It should bend freely =
without any suspicion of cracking. It should deform speedily when =
crushed between your finger tips yet not be tacky or sticky. The clay I =
am using at the moment can be turned back against itself without =
cracking.
Best regards,
Ivor Lewis. Redhill, South Australia
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