Hey y'all,
Boy, the side-bar in
http://forums.kc-mm.com/Gallery/BrawlView.php?Number=13586 is not helpful in the slightest. The file says that it contains 19 additional stages, and contains a code that will allow even more extra stages to be used.
The files go up to st_custom13 in the pack. Is adding the additional stages simply a matter of obtaining the correct .rel & .pac files, then naming them the next sequential number? So, the next one'll be st_custom14?
The pack is correct. The code is needed along with the stgcustom## and the st_custom##. The number is in hex order so it goes 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, etc. until 0F, 10, etc. The pack comes with everything you'll need.