Yes, that is also something I have been thinking about. Some...

Yes, that is also something I have been thinking about. Some have raised good points, which I hope are correct, being they hit the intercepts at shallow depth, so why not use up your drilling meters in more locations to determine the width, or they hit the goods and decided to expand on their exploration knowing that it's money well spent.
However, you could easily draw to the conclusion that they kept drilling and drilling because they were not getting the visuals that they were looking for. This is the gamble! I tend to expect the worst, but hope for the best haha