Hello Taverius, I just updated to V1.3.3, removed the old files first etc. But now my game stops loading at start up, this happens when it tries to load the advancedCanard. Any idea why this happens? Edit; I discovered that there are no .mu and .mbm files in that folder, so it was unwise to remove the folders of the standard normal size parts (which are in te 'part' directory of your mod). So now i have to re-install the game.