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Check your ground anchor!

Richard Tregoweth - Friday, May 11, 2012

The power of mechanical advantage (MA) should not be underestimated!

Have a look at the TG Hoffman video above. It's only 29 seconds long and for the first 20 seconds it appears nothing much is happening.

Then 'boom' the stump is gone. You wouldn't want to be standing downwind of that baby!

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