are u sure llama?
i have found this:
http://www.freewebs.com/sunraybe/faq.html
(it may be outdated, but if it is, then what is the real formulae?)
i made some testing with bloodhunting abysian warlocks.
form: for instance "23db 11db B5 sdr =100" means 11 warlocks with sdr averages 100 slaves on 23 tries.
20db 2db B4 sdr =16,35
20db 2db B4 =15,1
20db 2db B3 sdr =17,05
10db 2db B2 sdr =13,6
10db 2db B2 =10,5
10db 2db B3 =13,8