[Limdep Nlogit List] Probability Weights in Ordered Probit Selection Model?

[james benson]

Hi,
I am implementing the two-step Heckman-style ordered probit selection 
model with a continuous outcome, according to section E31.4.6 of the 
Economometric Modeling Guide (LIMDEP 9). Does anyone know if it is 
possible to employ probability weights with either the selection model, 
the outcome model, or both, in this modeling strategy? I am using a 
national database where the weights are recommended, and they do make a 
difference in my results when I run the selection and outcome models 
separately.
James