OK, I was wrong on this!. After further testing my 16mhz 030 Amiga 3000 will not see zorro cards with a Buster 11 installed!. I'm going to put my Buster 07 back in and confirm this...
I just put a Buster 11 in my 16mhz Amiga 3000 and it works just fine?. I haven't done any heavy testing yet but it booted right up.