While climbing this season I had a thought. Has anyone tried replacing the WE steps/ sticks with a girth hitched amsteel dogbone, continuos loop or whoopie sling? You would probably need a separate one for each knaider and swaider move so if you use 4 steps/sticks, you need 8 amsteel loops. Or you could possibly reuse the previous one when transferring from swaider to knaider. I need to make a couple 8ft dogbones. But that should get you up any size tree. I don't care about the weight of the steps I use but it would allow me to pack more warm clothes in the late season by not having the WE pack in my bag.