How exactly does this work? Here's a couple of questions: 1) Do I actually get gold when producing more OF than the build cost, as the BUG interface indicates? It seems to tell me that if I whip a Warrior after putting 14h into it, I will get 15h overflow and 14 gold. 2) How does OF work when you get a productivity bonus? I noticed in my last game as ORG that I finished a LH with 118/60 hammers, but I only got 30h OF for my GLH. As far as I understand, a LH costing 60h should be able to carry over 60h as OF? 3) How do I maximise OF using productivity bonuses and chopping / whipping?