It did not take long for the words of wisdom to come and advise a pilot who was flying along perfectly legally that he should have been flying at a different alltitude. In fact on the same theme perhaps working hard should have just stayed on the ground or flown somewhere else full stop?
Get real, below CAS is below CAS we are all entitled to use the space right upto the limit. If we start steering clear even further then all we are doing is expanding CAS even further.