To adjust the settings of your brass marker stripe pattern location simply use the bottom base screw to determine where you want your brass to be marked!
The options are limitless on how you want your brass to look for people that are not annealing there brass after every firing you can put on an extra stripe on it as you go so not to lose track on how many firings your brass has done you’ll know when its time and organise your brass batches with ease not only extending the life and accuracy of your fired cases but also taking out a lot of admin tracking of losing track of fired brass, Permanent Markers not included