The measuring methods used, were not meant for absolute precision, but rather to give an indication of the capabilities.
Indeed the results are very indicative of the strength of these leveling bases, where all of them exceed by far the declared numbers by the manufacturer.
But better have a look at the individual posts in their "Torque Test Results" section.
Sunwayfoto DYH-66i Leveling Base Review
Small sized 66 mm diameter.
Sunwayfoto DYH-90 Leveling Base Review
Medium sized 90 mm diameter.
Sunwayfoto DYH-90R Leveling Base Review
Medium sized 90 mm diameter with top panning platform.
I hope you found the information useful, thank you for viewing.
All Photos: © 2014-2015 S.C.Vlachos
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