Quote Originally Posted by Rongway View Post
A crafter would still need two or more macros even if you could use all fifteen lines, though; and you're required to be at the computer during the execution of the macro anyway, so pressing another hotkey after the first macro finishes execution isn't a big burden. Macros are not a vehicle for absentee play that you can press once and come back fifty actions later, and freeing up those three lines would not have any significant effect on any real macro applications.
But you're not seeing the point. These 3 lines should NOT be needed in a macro.