I am playing this piece right now. The B section is a good exercise. I have two fingerings: the one in the attachment. This involves a lot of shifting. Hope you can read my scribbling. The brackets mean I play that part in the same position. You will know which strings I use. The other fingering is to play it in the TP (thumb on the octave). You stay in that same same TP until the last two bars then you have to shift. I have seen a video of Stanley Clarke where he play all the notes in the TP but I am not sure what his fingering is. Just curious how you guys play this part.