Hi,
I'm having a problem with stretching my RH in this particular etude (op 39 no

. The bar i have a problem with is the 10th from the end (or the 2nd bar of the top line of page 91 of this Russian edition of 1973 i have).
If you look at the bar it is the Fs underneath the RH DFA chords (in triplet staccato quavers). When i first saw this bar i thought there's no way my RH can stretch to play the lower F as well as the DFA chord it has to play on the same beat at the same time. So i tried playing in my LH instead.
This is ok but i have a fairly big jump for the LH to do now as it has to play the 2nd G (then G# - 2nd triplet, then A - 3rd triplet) below middle C on the same beat at the same time. Also this causes a slight delayed effect which i don't think sounds right, as the Fs i have the problem with are part of the main descending underlying melody so they need to sound on time.
I listened to a recording and i can't hear any problem with these Fs i/e no delay, Howard Shelley is the pianist. I don't see what else i can do though apart from using my LH to play the Fs as my RH just won't stretch. Perhaps i just need to practise it more to make it more seamless sounding?
BTW my post might make more sense if you look at a score.