I hope dimensioning core only has improved in AC15. I am completing a complicated project in AC14 and the dimensioning is not good. Although I have specifically requested core only dimensioning, and have ensured that composites are created and materials labelled 'core' and 'finish' correctly, AC14 keeps putting in 10mm dimension thickness of wall finishes over 90mm timber framework (the core). But not always, and that is the problem. If it was consistently wrong, I wouldn't need to check all the dimensions for correctness.
If AC cannot do this reliably, I don't want to use composite wall construction for my documentation. I would have been better off drawing internal and external walls without finishes - at least the dimensions would be correct.
GGGRRR.......!
Cornelis (Kees) Wegman
cornelis wegman architects
AC 5 - 26 Dell XPS 8940 Win 10 16GB 1TB SSD 2TB HD RTX 3070 GPU
Laptop: AC 24 - 26 Win 10 16GB 1TB SSD RTX 3070 GPU