Rest is in the wrong place

[Knute Snortum]

Hi again.

I have a piece that I'm engraving and I have run into this problem:
the 16th note rest is too high:

%%% Start
\version "2.20.0"

\relative c'' {
  << { c8[ r16 c] d4 b } \\ { g4 fis f } >>
}
%%% End

I know that I can tweak the position of the rest, but I have many bars
with this problem and I don't want to tweak them all. Is here a better
way to go about this?  Am I doing something wrong, or a lease not in
an optimum way?

---
Knute Snortum
(via Gmail)