Hi all! I got fed up with the seeming lack of stack-mountable RTGs and rolled my own. Models are shameless clones of the stock batteries, with a quick & dirty partial retexture. They are balanced against the stock RTG, and come in three sizes: 0.625m part: 0.07 mass, 0.55 EC/s 1.25m part: 0.2 mass, 1.5 EC/s 2.5m part: 0.8 mass, 6.0 EC/s Since Spaceport's account creation seems to be broken, here's a download link: https://dl.dropboxusercontent.com/u/15506618/stackrtg/DXTR-StackRTGs-1.0.zip Whatever small amount of original content there is, is licensed under CC BY-SA 3.0. The rest is by Squad.