did some testing today. i started the game and loaded up an empty sandbox save to the KSC screen. then, logged the memory usage (in MB). all with the latest ATM Basic X86 1.811 : fresh stock install 1.835 : + functional, no part/textures mods 2.340 : + part mods like KWRocketry, KAS, Orbital Science.. 2.550 : + Texture Replacer and Joolian Rings from Better Atmospheres pack 2.550 : + ATM ... ATM does nothing?? here is my .log crash : -ATM, + EVE with city lights and clouds from better atmospheres (too much, as expected) 3.120 : everything + ATM. playable, but crashing after some time. 1.750 : stock + ATM 000_Toolbar ActiveTextureManagement blizzy BoulderCo DistantObject DMagic Orbital Science FinePrint GHud KAS Kerbaltek KittopiaSpace ksp-advanced-flybywire KWRocketry MechJeb2 ModuleManager.2.5.1.dll NASAmission NavHud NavyFish PlanetShine RealSolarSystem SCANsat SelectRoot ShipManifest Squad StageRecovery TextureReplacer toolbar-settings.dat TriggerTech Umluex UniversalStorage