I've downloaded and started a new modpack and I found the memory allocation to be insufficient. I went to the profiles page, changed the Java parameters and saved the settings, and it worked - for that session. Leaving the game and coming back later, I find the parameters are reset to their default. How can I get my settings to stay permanently? I don't want to have to change them every time I start up this modpack? There is an "install" directory where these settings appear to be stored, but apparently they only apply to the current session and are re-downloaded whenever you start a new session.