I am not sure but that is irrevelant isnt it? Its not asking for 10 total holes its saying 10 additional holes need drilled?
Im still trying to fully understand this, tell me if I am wrong but I dont think I am?
...just remember, if any us were really as good as we think we are at investing, we wouldnt be posting msgs all day on iHub. Chill out a little things will be ok.