I am really enjoying the added availability of Tweakscale in with the mod, along with pretty much everything else about the whole thing. I had wondered if a CL-20 separatron was out of the question for future versions. The reason I ask is I, personally, like to try and de-orbit my spent stages when launching from Kerbin, and had postulated that maybe a slower burning CL-20 fueled separatron could perhaps do it. The stock versions don't seem to provide enough Delta V to do it unless I cover the whole thing. Maybe I'm doing something wrong, I don't know. Another thing about the Hydrogen Converter part, I'm still getting massive power usage with it active. I'm fairly certain it could be on my end with improper construction techniques. I mainly use the part with vessels built in the Space Plane Hangar. I have included screenshots documenting my issues via an Imgur album. Please take the time to review them and comment on whether I'm just an idiot with the design/use or if there's an actual problem. Thanks again. EDIT: Decided to include my mod list, so far it's: Active Texture Management, Firespitter, Chatterer, KWRocketry, Mechjeb (latest dev build, but the problem was occurring on the latest stable build (2.4.0) as well), Procedural Wings (added three days ago, assumed unrelated), Regolith which I assume was added by another mod, and most recently KSPRowsdower's Alcubierre Warp Drive. Those are all the mods I can identify.