Just got attacked from the north-east side of the base. Lost two gold storages and two elixir storages against a Level 6 GiBarch with a level 10 king and heal spells. DE was safe though.
I can't say I'm totally surprised, imo that is the weakest point of the base. Hard to guess if adjustments should be made or not, especially since most of my defenses are max for TH8, not TH9.

