In the kit as of July 2019, there is an area of adhesive (separate from the edge adhesive) on the screen where you want to relocate the magnets. It is in the rough shape of the magnet, so you can see how to orient the magnet (curve parallel to the curve of the case corner). When you close up the screen, the magnets fit into the depression above where the tabs of the LCD are (the ones you remove the screws from in step 31). The magnets shouldn’t be too far away from the copper-colored rim of the interior of the screen, or they will not fit into the depression and may crack the screen when you press it to close. Definitely dry fit!