You've got good ears! Yes indeed I have been playing Canarios "lighter", but until you mentioned it, I wasn't conscious of it!
This whole effort is having it's desired effect: I'm ramping up my formal practice times, laying into technical studies (using the Kitharologus), and later this month, starting up with a instructor who's a pro. Canarios is already sounding a bit more...robust.
What you haven't commented on is something I've been aware of but am only facing the music on (yuck yuck) now: my p stroke is all flesh, no nail! I'm certain that to move my playing forward, I've got to correct that, and I'm working on it. Part of the problem is I need a substantially longer thumbnail to get it to connect up with the string on free strokes, mine is only 1/16" to 1/8" past the end of my flesh, and unless I contort my hand to get my thumb more perpendicular to the strings, the nail just doesn't make contact.
Anywho, thanks for the feedback. I'm past the happy time of getting new tech in house and up and running, now I'm facing the longer haul and reality of "gotta get my playing notched up quite a bit". I'm already hearing changes, those Kith exercises have a real effect! And I'm sure instruction's going to have it's impact as well.
I'm still going to try to pop out a new cut once a week or so, or I'll forget the process, and that'll be a nice record of my development too. I be posting some Ponce soon...
-k