save the rulers you have worked on
why can't the rulers be saved. i can't believe that the program doesn't even do this. every time i open the file, i have to plot the rulers i need all over again. it can take hours sometimes and i leave the file open and the computer running if i have to walk away from it as a result. waste of time and effort.rulers are especially useful for construction drawings and they take eye gouging time to plot properly. i'm very certain those who work with the rulers would agree. i love adobe and i pay good money for it too. it should be a default.