Smart Market

[Moid khan]

Dear All,
i am trying to learn smart market code i have run the example that was in the 
manual but if i change the the value of (P min) it shows error and also can any 
one guide me how can i apply the smart market code for case 118 .Any book or 
reference will be good in order to understand it.
Regards,
M. Moid Khalid University of Bradford