from your GPS it looks like you limited potential time-loss by going out and coming back in. Maybe this lead to you being a bit cautious later on and searching a hillside too early - swings and roundabouts!
The map looks lovely but I can imagine the vis is quite a bit lower than it suggests with bushyness?
Yeah I headed back out to avoid dicking about for too long but it was still stupid, I never even really ran round the hill! I think it definitely affected the next section, I was rushing a bit and so wasn't careful enough leaving 10 and 12