Made a tool to calculate the bank sizes of an ISX, might come in useful for some.
Was hoping to approximate BANK.MAP but looks like source DMG names aren't put into the ISX, darn
https://anonymousfiles.io/gVna50gj/Source is included, C# only because I'm a .netjeet.
It's CLI only btw, use something like "isxbanks.exe yellmons.isx > banks.txt" to capture it into a file.