Awesome Dan. Sounds like you had it sunk in pretty well. Great to hear you are making great progress.
I need to watch those vids on "lockflow". Where did you see them? Almost every time I go for the body triangle, when I take someones back, i end up getting on their side and they reverse it and I end up in bottom guard. I am glad you spoke about that, so I can ask my instructor (or higher belts) what I am doing wrong. Anyone here know?
I am off summer school (I teach public school) so I am now not only back in bjj, but I also started going back to judo (my original home). I am sore as shit from getting my ass thrown a bunch on Thursday, but the ribs feel great. Looking forward to really improving both my games.