Large building bug when attacked.

[space-jam-]

Some melee units struggle to attack larger buildings (size 4+). The gridnav blockers seem to wig out the pathfinding, try changing using SetHullSize on buildings to overcome this.

[int128fly]

I beleive your the one who have to assign the correct HullSize, also there is a lua command if there is no correct preset hull for your unit.

[MNoya]

Yup, I had this same issue today, it's not really BH's fault, just gotta have enough Hull for units to reach the hit