*** Hmm...that's true. Maybe it's just some double precision error, because: **** "Average survival up through this stage" is calculated by <some number> divided by <a variable> **** "Average survival in this stage only" is calculated by <same some number> divided by <a variable from an array> **** A quick check shows that <a variable> and <a variable from an array> are equal all the time. *** Therefore it should be a double precision error, since they differ by only 0.0019238476953907 anyways :) --Starrynte |