went to the sand last weekend, it rained that night ,so the sand was wet but not thick, noticed with the 20" haulers that the power was down. got on the other ds with the geckos, and it couldn't get thing to come off of the line, or well it was just poor , they seem to work well in dry sand, anyways there coming of and going on the blaster. the 22" worked a lot better, for all around on the day. just wanted let people know, since i had said they worked o.k in the past