Sweet dank!! I have a IIgs I was planning on tweaking like that, just haven't gotten around to it

16 MHZ, it would be fun to try Wings of Fury at 16MHZ

FWIW the stock IIgs ran at 2.7 MHz, IIRC (the stock Apple II's at 1MHz).
Ahhhhhhhhhhh the days.
Anyone get addicted to Pirates GS??
