I'm new, so first: hello Forum =)Im currently working on chopins nocturne in c# minor, but i have a problem with the fast scale near the end, the one with 35 notes. I tried different approaches and what seems to work for me is to move the fingers in a way that i somehow pull the keys (first a b c# d#) and then switch rapidly to e f# g# and so on (i hope it's clear what i mean ). I feel like this could also work with very fast speed but i'm not sure ... I read some threads in this forum about how to play such fast scales, so i worked on switching rapidly between the chords a b c# d# and e f# g#...now i have the problem that i can manage to switch between 2 chords fast enough, but i cant switch between the chords for the whole scale up and down...i always miss some keys at least after 3 chords, most times after 2.As soon as i try to "slow down" these chords i mess up when switching and missing keys, or it sounds uneven.I practised many hours for 2 or 3 days now and i dont want to waste my time practising just one silly scale without really making some progress.Is that the right way to practise that scale? What could i improve? Any advice would be helpul =)PS: Maybe i should mention that before practising that scale i had no idea how thumb over works, but i suppose i somehow figured it out