Add this to the butler and turn it into the All Terrain Butler. It comes with 3 pads, 3 spikes for soil, 3 stakes for sandy locations and the hardware to secure it to the tripod legs. A set of clips for each tripod leg to secure the spikes when not in use.
The Pads have a hole for the spike to secure the pad to soft terrain. It also has a  slot for the sand stake that is designed to place the stake at a 45 degree angle to increase the retaining strength of the stake in sandy locations. Additionally, the pads have a location to secure the tip of the spike when you secure it in the retaining clips while maintaining the pads in the stowed position.