Thanks for the response & book recommendation.

>Changing your org

Rapidly losing faith in this one - and frankly even attempting it. Its very silo'd. The 20 odd people reporting to me I don't really need to convince/influence - they do whatever I tell them anyway. Influencing other silos is high risk low reward thus far. Way too many vested interest/stepping on someone else's turf. I've just decided fixing company culture is the owners battle not mine