Sorts all parts (including DLC Making History) within their original categories in a logical and elegant way (by adding two digits in front of each part's name; thus there is no need to paraphrase the actual name at all). No need for any custom sub-categories. Never again will you have to search for ANY part (fuel tanks, wings, adaptors, engines, etc), as you will instantly find it without wasting any time. Never again you will have to scroll down to find a similar part as it will already b