[Eru]

I can't imagine mining by hand. Do you mean you double-click the pickaxe (or use a last object macro) and target the ground for every attempt? 0_o

Try this razor macro. It basically spams mining on the tile you're standing on, plus the 8 tiles around you, for 9 total squares.

When a spot is depleted, walk two steps up/down/left/right to have 8 fresh squares OR walk 3 steps North/South/East/West to have 9 fresh squares.

Code:

!Loop
Assistant.Macros.ForAction|7
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|0|0
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|0|1
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|1|0
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|1|1
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|0|-1
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|-1|-1
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|-1|0
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|-1|1
Assistant.Macros.DoubleClickTypeAction|3718|True
Assistant.Macros.PauseAction|00:00:01
Assistant.Macros.TargetRelLocAction|1|-1
Assistant.Macros.EndForAction