Join Date: Dec 2008
Location: Calgary, AB, Canada
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Re: Dead Reckoning
The plug is the same material and diameter as the knotmeter. It is held in place by the same threads as the knotmeter. I pull knotmeters regularly to show my students how it is done.
Check the video I posted for other techniques.
ISPA Yachtmaster Ocean Instructor Evaluator
Sail Canada Advanced Cruising Instructor
IYT Yachtmaster Coastal Instructor
ASA 201, 203, 204, 205, 206, 214
As I sail, I praise God, and care not. (Luke Foxe)