diff --git a/docs/source/falcon2.rst b/docs/source/falcon2.rst
index 154ecb86e..bf47e1085 100644
--- a/docs/source/falcon2.rst
+++ b/docs/source/falcon2.rst
@@ -104,7 +104,7 @@ For details on a specific program, type
    snapprint p1.out2 times=$tstop format=%11.9e
 
 
-but where timescales need to be checked
+but griffin is more accurate and such a direct comparison may not be fair. In particular, is tau=2^-$kmax even fair?
 
 - Comparing X and Y
 
@@ -112,6 +112,8 @@ but where timescales need to be checked
 Surprises
 ~~~~~~~~~
 
+to be resolved
+
 - dump --help
 
   does not show the help we usually see, but seems to think --help is a file