I can't believe anyone's complaining about Trade Winds, a great and unexpected addition.
Suggestion: make the winds for each province change direction from day to day and week to week, and include storms at sea and the doldrums so ships can be blown off course or becalmed.
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I like the idea, but probably not until 4.2. I would truly love to see directional storms, giving the choice of persisting in your direction (with very high attrition), staying where you are (somewhat high), or giving in to reality, being driven in the storm's direction (lower attrition). If the direction is onto a shore, well, then the last option is out.
One thing it'd do is allow weaker, but still strong, fleets to sortie occasionally. Think France.
But that, if possible, is for the future. Right now, I'm delighted with the way things have turned out. HttT is back on top of my Christmas list. (Almost) all my objections have been met, at least partly. I'm sure I'll find a way to mod PIR down, anyway, but I'm sure I can live with the new regime. (And I was, after all, the most persistent objector. Good job, guys.)
EDIT: Now, if only something can be done about the way the AI scraps its fleets all at once, when a new type is available. That & AI attrition....