I got a good practice routine for licks, runs, appegios. I have try it and I think it is good.
3. I practice grace noting the scale. If you never try this just use the first five notes of the major scale to build up to doing it at all across the keyboard. For Example, If I was playing the C major scale, I would take the first five notes of the C major scale and I would first flat the D to make it Db and I would slide play the five note with me sliding the Db to D to grace note the scale then I would try E next and flat the E, which it would be Eb, and I would do the same thing, then I would do F and G. all the way up and down the keyboard and then I would do 2 notes, 3 notes, 4notes and 5 notes to get an accustom of doing this. and try it with the scale too. It is really intense exercise to build runs,licks, as well as the slide technique.
I reccomend trying this for u.