Hello Larrymore.......
Read the RTFB and SSP
You can find the early BNS and BAR engines which are similar very easy with a google search, but later SSP will be more fun to find in the matrix for CFSA without paying.
Thanks for the info. Af for Bently, I would not have that one and have not looked into the SSP, sounds like a great deal, have a nice day.
Larimore