One thing I've noticed building rockets in KSP is the lack of parts the size of the Saturn V as well as the Ares rockets. These rockets have fuselages 10 meters in diameter, however, even with tweakscale, the size in KSP tops out at 7.5 meters. For this reason, I am posting a download link to the original tweakscale mod, as well as my custom configuration file that adds microscopic 31.25cm parts and massive 10m parts to your arsenal! To install the custom config: 1. Make sure you have tweakscale (if you don't, you can download it here) 2. Make your way to this location in your file explorer: (Main KSP Folder)\GameData\TweakScale 3. Rename the current DefaultScales.cfg to back up the file 4. Extract the custom config file from the zip and place it in the folder 5. Enjoy your new parts! Custom config download: https://www.dropbox.com/s/jktjstqb9svqtu0/TS%20Custom%20Config.zip?dl=0 License:All rights reserved Also, if you're looking to have some rockets built, custom or historical, take a look at my new Rocket Builder's Thread!