So I am debating the idea of buying a bear fence (or making my own setup) but I wanted to get some input on what people have found to be the best height for use on tundra. Long story short, I am doing a caribou hunt on the slope this September and there is a high probability that I will be stashing a raft and other gear for a couple days while we hunt out of a spike camp. I just like the idea of having the fence around the gear and raft. Looking at the UDAP site, they recommend the "Outfitter" version with longer poles for use on tundra. I guess these are 48" as opposed to the standard poles that are 40" or so. Whether I purchase a kit or make my own, any input on recommended heights for the poles?