For me the irritating thing is ignorance.
LABC and the like clearly don’t want to understand the relatively new to the market building systems, because their knowledge is less than the self builders (like us)!!, who have carried out many hours/days of research and due diligence regarding these different methods of construction, and I might add its our money we are ploughing into these methods and not theirs.
It would be refreshing to hear of any building control surveyors that have actually taken the time to really study and understand these systems.