Your tests results can be used to support mono over fluorocarbon, but maybe they can also be used to support Seguar over mono and other fluorocarbon brands.

I assume you used fresh line, but the results might be much more supportive of Seguar if the tests were conducted after numerous instances of all of the lines rubbing against logs and rocks after one or more full days of hard fishing between line changes. Did breakage take place in the line or at the knot, and was each knot the optimal one for the particular line tested?

Very interesting test results. Thanks for providing the results. This is a very important issue, and there are many variables.

Bob