Detailed Description of the Problem I needed to shrink one of my levels down from 20 to 19, but when I enter 19 as my map length, the map actually grows to about 22.2, using the ruler gives me a length of 115. Steps to Reproduce the Problem Build a level with a height of 19. Verify that it does not in fact have a length of 19. Description of Your Setup (Browser + Version, Operating System, etc.) Doesn't seem relevant.