@grumblyharmonics Thanks for the tip, it seems that symbol is available in the full environment and my guess it comes in from the bitmap editor or drawing package leaking it into the toplevel. The online VM does the full load so it wasn't caught. If anyone tries it locally they should probably do the --apps flag as grumblyharmonics did. I'll fix it after the jam since I can't edit my submission.
I'll provide the proper values (you can tweak the source code file if you wish such that you don't have to do the --apps flag) Tweak the DRAW.BALL function prior to loading.
Or, if you're feeling *very* adventurous you can do ED(DRAW.BALL) after loading the file and bring up the structure editor to substitute the numeric values. Then middle click the title bar when "done" and save them. That'll fix it for the current session. Saving the edited function to file is an exercise left to the reader. :)
Bonus brownie points if you're feeling froggy.