As well as what I have posted about, I keep a record by each scale of my best fluent and solid speed on that scale, so that it is obvious which ones need the most work; I also try to play both from memory as in an exam, and from the notation so I recognise the scale patterns (hopefully!) when I come across them in pieces. I also try and do slow scale practice especially for passages that are awkward/in the high register and for the turns at the top of the scales (particularly for melodic minors where the top 3 notes up and down ie raised 6th and 7th, tonic, lowered 6th and 7th) can be really easy to fluff.
I would really like to get my scales up to scratch (or even work ahead and be ahead of myself on them as I am on piano) so any ideas you have or techniques you've used to get your scales good which you can share would be great, and maybe we can all help each other?
