Firstly, just some praise for Cubasis. You've made long boring train journeys a thing of the past.
I'm quite surprised that I can't see a triplet grid in the Piano Roll? I know the flavour thesedays is for wub-wub-wub-wub 4/4 music, but given we can quantise to triplets, it's a surprise not to be able to manoeuvre them locked to triplets in the Piano Roll grid?
Unless I'm continually missing something?