I'm going to take down a tree during the holidays, and I'd like to save my back this time by putting the chunks up on some sort of elevated platform for slabbing instead of trying to do this at ground level. Does anyone have a picture or plans for a stand I can copy from? I recall David Ellsworth showing such a thing in an AAW video from a couple years ago; he promised to send out plans but I've never seen them. He had a sort of V-shaped trough on four legs.