Thanks for all the replies.

I'd already tried unchecking JIT, and it makes very little difference - I guess I'll start using Mini vMac.

Thanks again.

Hi, I have never used a Mac emulator before but have just installed Basilisk II so I can play some classic games I used to have on my LCII. However when I try to play "Shadow Keep" it is just ridiculously fast. How can I make my emulator run more slowly? I've looked through the forum but c...