This was one of our staple tracks
i'll simply tell you how i attack it. I may even be doing it wrong, but it worked for us
Kicking off on the B note on the E string is one pluck, forefinger...two plucks on D note A string , forefinger, one pluck on B note E string , forefinger ,
one pluck D note A string , forefinger , one pluck on E note A string , middle finger. Repeat for the moves, even on the octave which doubles over the guitar octave