I'm pretty sure yesterday I saw the pop-up about finding a lost ball, clicked it and carried on.
When I later checked my bag, nothing extra was in there, so I just thought it was a funny type of ad for Callaways.
But now I have spotted this thread and feel not a little peeved.
I'm not deliberately going to plough through the rough just to see if it repeats.
3 free callaways may well get me on to playing with them permanently if I find noticeable improvement. At the end of the day they are prolly no more expensive than the100 c jobbies because of their durability and other attributes.