I got out there again today. Swapped the 2 in 1 for the linesman with the ropeman. That helped with positioning on the tree. I still find it easier to tie on the WE step solid at eye level, the first time rather than reaching up, which takes me a few attempts to get the step on solid. So I got the tape measure out today as well. Using the knaider/swaider I tie my steps 5' apart. Using the 5 step aider I can get the steps 7' apart. I'm 5'8". I'm usually hunting around 20', 25' on limbless trees, very seldom 30'. At 20' feet I use 4 steps with the K/S. Using the 5 step aider 3 steps to 21'. Net savings to me is one lb. Still fishing around for the foot loops. Not solid on the foot everytime like with the K/S. Not as much on the way up but certainly on the way down, and that's in broad daylight with no pack. Then there's the possibility of dropping the 5 step. Unless you have it tied on it's a possibility. The K/S are attached, no worries about dropping them . Going 30' I'm going to save 2 lbs. A 1 to 2 lb savings isn't going to sell me, considering the trade offs in ease of use and stability. I'm no quitter, so I'm going to keep on with the practice sessions, and see if I can smooth things out.