So then I got to wondering if its easy to see how the masters do it? For slower passages of course. Doesn't mean what they use should be what you use but still it can provide some insight. It would also be interesting to know the size of the hands of performer. When you find someone with similar sized hands as yourself you should be using similar fingering.
I'd like to - what does the young Rubenstein use for the beginning of Chopin's Heroic - on the 3rd set of 4ths in the RH.
13 24 24 15 25 14 25,Edit: According to this video, at 0:25 --