The title is a little weird, so ill explain it more clearly. Basicaly, im wondering if anyone knows any good excersizes that works fretting different notes on the strings above and below the one hat your playing. If this doesn't make much sense ill try to explain it better...
scales and a metronome?

Ibanez ARX 350
Dunlop 535Q
Ibanez TS9
Peavey TransTube Supreme
DRIVE Elite straight 412
string changing at one position? or position changing (moving hand up/down the neck)?
or both?
Are you asking like a pedaltone kind of thing?

So like

Where's Waldo?
You could easily make one yourself. think what is hard for you, then practice that.

You could use a scale, chromatics or some solo lick. As long as you focus the thing you´ve got problem with.
Thank you everyone! I was thinking of writing one myself but i just wanted to see if there was already one that i could use. I'll go and write one up now