Yes, I recommend the YT videos by Steve Turner as he is a real Vector guru! The main thing is to understand how routing and parts work on the sequencer. I am getting the hang of it and by far my favorite sequencer now for Eurorack and easiest to understand. Here are some links:
Basic tutorial on Vector
vector blog and tips by Steve Turner
https://steveturner.com.au/blog/blog/five12-vector-sequencer-links-to-all-articles
Also be sure to join the large Vector 512 Facebook group and forum as well!
Both Steve and Jim are stand up gentlemen always willing to help out with questions.
After playing with the sequencer this weekend, it works better for melodic lead and pad sequences and not as good for drums as my other sequencers like Metron and Eloquencer but that's ok because what I was looking for at this point was a good complex melodic composition sequencer tool for modular and this ticks all the buttons. Plus it looks amazing and fun to use.