Artillery problems in Bulge '44

[Steel God]

FWIW: Per Strela's request, Volcano Man responded to this question on the WDS Forum.  Ed's response is a very long explanation on game design philosophy.  I won't try to paraphrase it, those who are interested should pop over and read it. 

But I do think it's important to dis-spell the notion that setting PDT values is straight forward, and that adjusting them is considered a clumsy way of achieving a desired outcome.  While we can all have our opinions on that score, it's not at all how the folks that make the games see things.