Does anyone have any information on what the desirable thickness
of ice should be in an arena.  I've always believed 1/2"-3/4" tops.
Can the ice temperature be turned down lower then the 15-19 degrees
that I've been familiar with?  Does the temp of the ice reach a point
where it becomes to cold and begins to shatter?  Do figure skaters
need softer ice then hockey players?
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John Hack, SID
UW-Superior