Allow specification of the holey bin size based on grid-units, then fill that with the max amount of holes instead of the other way around. This is convenient for use-cases such as: "I want to pack as many AAA batteries as possible in a space 2x4 units in size". In the current system you have to calculate yourself how many holes of a certain size will fit in a number of grid-units to achieve this.
Allow specification of the holey bin size based on grid-units, then fill that with the max amount of holes instead of the other way around. This is convenient for use-cases such as: "I want to pack as many AAA batteries as possible in a space 2x4 units in size". In the current system you have to calculate yourself how many holes of a certain size will fit in a number of grid-units to achieve this.