Hi Parallax I really appreciate your creations, and imo your channel should be up there with the likes of Scott and Danny. I love this walker, and so came here to download it. I already had kOS, IR, mechjeb and tweakscale but when I opened the .craft in theSPH, it had no legs! The feet, ankle joints, knee joints and the hips were there but the upper and lower legs were missing. I can't put anything in between, because I have to put things between two attachment nodes, and obviously you can only directly attach a part to ONE node. May you please supply me with the version names of the four modes or any other information which could aid me in overcoming this issue. Thank you for your time in advance, Eerf