Yeah, but especially as this mod is still in alpha, it has its faults. I don't want to have it on all the time especially if I just want to cut out and do something really quickly on the side. Even if the two modes of "Career Mode" and "Sandbox Mode" are separate this is a mod, and it is single-player. If there's an option on the side to turn off a certain feature, or a certain restriction, then that should just be available. Even just consider it as cheating, like an alt+f12 of sorts. The idea is that I do want to use this plugin. This plugin is very neat, but there's that one thing that's just a bit off. And computer-model simulations are in no way as expensive as building a full-scale prototype. EDIT: As an actual other suggestion, since the foundations of this plugin is actually pretty damn awesome already, I would like to see support for user-created missions that are user-determined success/failure. This way you can come up with your own mission, come up with your own reward funding, and in the end you can judge for yourself failure or success. This mod would make it so much easier than tracking everything on spreadsheets and whatnot.