Hallo, I have a problem with TweakScale, Interstellar and the Active Texture Management. I want to build turbojet engines stuck on the side of a craft. If I attach the second air intake the connection node is removed and the part is stuck to my curser. Afterwards the whole assembly is slow and next to breaking, Nodes are no longer working and such. It looks like this: http://de.tinypic.com/r/ofngk0/8 I use the following version of the mods TweakScale_1.47 KSPInterstellar-v0.13 Active Texture Management (x64-Basic-Release, but it's the same with the x86 one), (fresh download from 12. December) I started with a fresh install, and found that I need all three mods for this bug to happen. TweakScale+Interstellar -> no problem TweakScale+Active Texture Management -> no problem Active Texture Management+Interstellar -> no problem TweakScale+Interstellar+Active Texture Management -> assembly does not work output_log can be found here: https://www.dropbox.com/s/hs5vsihext...log_02.7z?dl=0 Akira_R said in the Support forum that the error is caused because TweakScale is throwing the NREs.