I have attached a link to my updated Saturn apparent tilt animation on my website. This animation uses 1 data set per year at around opposition from 2008 through to 2018. Several of the data sets feature SED's related storms I have tracked for Cassini RPWS over the years.
That's an interesting display. You don't really notice the change only when edge on, it has similar tilt to the earth - next edge on is 2023-4 I think.