dust devil
Observer
Actually, don't expect the WASP design to work in any soil or substance. The math is wrong. Look at the difference in the length of the pulling arm in the Pull-Pal versus the WASP and you will begin to see the problem. As the WASP digs deeper into whatever it is in, the attach point buries deeper as well, changing the angle of pull from horizontal toward the vertical. This design has been tried in a variety of substances under demanding circumstances, and usually fails to work. Its only benefit is its compact shape, but if it does not work, does it matter how easily it packs away?
No other product on the market works better than Pull-Pal, and most don't even come close.
No other product on the market works better than Pull-Pal, and most don't even come close.