Hey. Thanks for getting back to me.
1. If I remember correctly, a couple of levels in the Solo mode started me with actual "Gold Hands" (which was what made me suspect this might've been a bug), and I don't think you get the free move in every level either. I guess in hindsight it's not really a big deal, but I figured it was worth mentioning. Out of personal preference I've just been playing without the freebie (unless I actually get the "Gold Hand").
2. You know, I thought back to this question at work and figured that was actually the case. Well, that's what I get for not knowing the rules of pool that well. XD
3. I remember having a moment like the scenario you mentioned where I could move the ball freely but not past the line. Maybe I had "Gold Hand" then and that's what happened. I did further testing with only "Gold Hand" enabled, and the free repositioning of the ball after an opponent's foul didn't use it up.
5. My bad, I could've been more specific. Anything that gives you details on what you hover over with the mouse is what I'd call a UI pop-up. I was referencing your update notes when trying to find an appropriate name for them.
Glad to help. Looking forward to seeing what more you do, but no need to hurry; your game's already got me hooked.