That does make sense and I see it's working as indicated.
What I'm thinking is that I didn't specify an initial Due Date. I estimated the project and started pre-work on some tasks, but we haven't established a timeline. I don't mind the due date getting "re"-calculated if there is already something there. But since none of the other tasks have (and may never have) a due date, it's a burden to have to keep telling the software not to add one. And with no other context for where the task exists in relation to the project, no matter what it calculates is going to be wrong anyway.
How about a Preference?
Thanks as always,
T