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Attackpoint - performance and training tools for orienteering athletes

Discussion: Punchcards

in: Raccoongaine 2013 (Mar 24, 2013 - Georgetown, PA, US)

Mar 22, 2013 6:09 PM # 
mayer22:
Am I right in assuming the punchy cards will be Tyvek?

I ask so that I can prepare for any weatherproofing that is needed.

Thanks
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Mar 23, 2013 2:49 AM # 
sherpes:
you are partially correct in your assumption. Not exactly Tyvek but teslin

Here is the control card design evolution

This discussion thread is closed.