So, yesterday marked 4 months since I got my Sams MC. I hit the LUV button, and nothing (did so just after midnight PT). So, I decided to try again this morning.
$3k increase from the LUV button (on the 4 month and 1 day mark), biggest LUV CLI yet, brings my Sams card to my largest CL (by $100), and I'm now back over $100k (fell below that with my AMEX AA)
So, yes, today was a good day.