Mike Gordon on mon 11 aug 03
Hi,
Get your clay on the wheel ...but before you start centering, make a
mark on the side of the wheel. get the wheel going at your preferred
speed, after its centered, before opening ( if this is done at another
speed), take moment and with a stop watch or clock w/second hand and
count the times your mark comes around for 15 seconds. Multiply by 4 =
revolutions per minute. Repeat for the other steps you use,
trimming,etc. Mike
| |
|
