part-count kraken in Technical Support (PC, modded installs) Posted July 5, 2016 1 hour ago, Shadowmage said: The mod-related fix is to install Kerbal Joint Reinforcement. Another alternate is to use KIS/KAS and the EVA-attachable struts. I'm unsure if there any purely-stock solutions to joint wobbliness on docked vessels; I've never found one. I am running KJR. I will give KIS/KAS with the struts a shot.