[Harp-L] help finding 2nd position improv charts

[Eric Miller <miller.eric.t@xxxxxxxxx>]

hey all-

I've seen in the past some charts for 2nd position, that highlight good
notes (and notes to avoid) for each of the three (I-IV-V) chord positions
in 12 bar blues, to help with improvising and developing playing patterns
that fit nicely on top of each.

So, for each of the three chords in a key (I-IV-V) it has a different harp
diagram, each diagram having some notes indicated as "good" and some
indicated as "bad"

I can't seem to find these charts anywhere by googling.  I can find tons of
2nd position charts, but not these specific ones that I'm looking for that
break 2nd position down into good improv notes over each chord of I-IV-V.

Anybody seen a chart similar to the one I'm describing?

Thanks!