Crab, the optimistic side of me hopes you are right, but with no specific mention of a review of overland training height restrictions in the ATSB 'Further Investigation' and 'Safety Action' sections I am not sure change will occur this time around. Although this statement might be positive:
"...Although no organisational or system issues have been identified at this time..." (my emphasis)
Thanks to all for your input. Unless there is a specific area someone wishes to discuss I will wait for the final report before further comment.