I'm going to pick up 4hp johnson 2 stroke with weedless foot and wonder what the weedless propeller turn down 20 degrees do? Make it go through weeds and stuff? Is it reliable? I found a excellent shape for great price. I like to try it out on my highsider in the ponds. My trolling motor gets caught up with the weeds all the time and if the 4hp weedless foot will help plowing through thick weeds and stuff? Thanks.