tricky sphinx dungeon walls

[wanderer]

while observing the bot leveling up at sphinx, i noticed that the bot still attacks monsters eventhough they are on the other side of the wall and it keeps clinging on walls. should i use waypoint to avoid this? is there something wrong in my config? here's my config:

attackMaxRouteDistance 100
attackMaxRouteTime 4
attackUseWeapon 1
attackDistance 3
modifiedWalkType 2
modifiedWalkDistance 10
route_randomWalk 1
route_randomWalk_maxRouteTime 15
route_step 15