After starting to use PVA on some trickier materials, i consider that an dedicated speed control, or a Dense Support speed override is a must in the short term.
Those interface layers really need to be tread differently.
Thanks fo your feature request. We've heard this feedback before. There are like-minded users already discussing PVA dense support optimizations
here: viewtopic.php?f=23&t=8386
I'll continue to monitor both threads in case some great ideas come out of either discussion. Thanks again for your feedback.
"A bird does not sing because it has an answer. It sings because it has a song."