Where we run there is a lot of grass, and while I have gotten the issue sorted for the front half of the truck I need to work on the rear axles and between the batteries. I may have to let slide the hay bale between the batteries be, a skirt on the chassis is more trouble than I want to deal with. But around the axles, what option is there other than RPM, they fail to market a solution for people that choose to keep the OEM arms. Who makes a good mud guard for the rear? Not looking for space age material, just functional.