So, the results of the change to the Wall placement has been that Yorick's win rate over the past week has dropped by more than a few percentage among the avid Yorick players. There needs to be a toggle for this, or the coding should be touched up so that it cannot land more than half in a wall if the center is used inside a wall it would get pushed to the nearest outside edge of the wall closest to the player (that way it could not gain extra range over some terrain).
This is a minor issue, but one that makes a very big difference to how Yorick is played. I need to be able to wall in a minion wave reliably, as it is I cannot, it will path me around/through minions before using the skill and often waste a lot of time, if I use it within range it works as intended but requires far too much micromangement of positioning to use effectively. Please put this back to how it was before 6.23 or adjust coding/provide toggle to change it client side somehow.