Home » Tip of The Day » Flip Guides as You Create ThemFlip Guides as You Create Them June 1, 2017. Posted in: Tip Of The Day. You can create guides by clicking-and-dragging on the vertical or horizontal rulers. By holding Alt, Option on the Mac, you can flip the guide to the opposite direction as you create it. « Previous Photoshop Tip: | Next Photoshop Tip: » Sign-up for the PTC Newsletter so that you'll never miss a tutorial!. Your Email Address: