Cool, we didn’t know that, thank you for the feedback!
We’re even thinking about keeping this in some form in the game =]
How much would you like this idea? What do you think?
Spam of LMB + E also works for big rocks, but only with it speed, not quantity.
I think you can leave it as it is, not everyone would think to use the stone like that.
And you probably have a game dev plan that describe what your future players expect. I just one of them and have very "specific" taste in games :)