I have discovered a major bug that is lowering door range. The range added by spirit scaling is not improved with range items, only the base range of 105 at t3. You can see here that the door range improves by 21 (105 * 1.2) for 20% range instead of including the added range from spirit. Really hope they fix this soon cause with all the other nerfs and other bugs with doorman he is very annoying to play right now.
