Yes, I now use 020 with FPU 882. I've learned that the parameters "Adjust speed betwenn CPU and CHIPSET" (or "Amiga 500" yahwn speed
) and "immediate blitter" are those to tweak to make any WHD game work fine...
Another bad-game is Elvira the Arcade: needs immediate blitter OFF to run without gfx glitches and CPU slowdown (adjust cpu & chipset slider or yes, A500 speed again) and so the majority of those few games that give problems
Thank you all again for your precious suggestions.
I would still find very useful a bug-fixed uae-configuration tool anyway.