Hi Ian, sorry for the late reply, I was catching up on some work, thank you for a copy of the pdf, from what I can tell, I would generally follow the fingering as written for this section, I use the fingering 454212 and 353212 for the right hand, and when the section progresses to the point where both hands are playing triplets, I use 532123 and 542124 for the left hand, and play this specific order depending on whether the music calls for the 4th or 3rd finger. There are a couple places that I use slightly different fingering, and if needed I will elaborate on that more, if you have any questions please feel free to ask.