I wanted to replace the doors on some Ikea closets, but the hole distance for the hinges appears to have changed over the years (from 35 to 25 mm). Since the door sizes have also changed, some hinges had to be repositioned. For these purposes, two drill templates were made and put to good use. All nine doors are hanging fine now. This might be useful for someone that wants to change the look of the closets but not replace everything.