update -# settings
diff --git a/doc/documentation.html b/doc/documentation.html
index b1e150a..36f1c66 100644
--- a/doc/documentation.html
+++ b/doc/documentation.html
@@ -322,7 +322,7 @@
-0 .. -9
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- Fastest compression .. highest compression. The default is <TT>-6</TT>.
+ Fastest compression .. highest compression. The default is <TT>-5</TT>.
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@@ -338,7 +338,7 @@
-1
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- Synonymous with -l 0 -b 1152 -M
+ Synonymous with -l 0 -b 1152 -M -r 2,2
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@@ -346,7 +346,7 @@
-2
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- Synonymous with -l 0 -b 1152 -m -r 4
+ Synonymous with -l 0 -b 1152 -m -r 3
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@@ -354,7 +354,7 @@
-3
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- Reserved
+ Synonymous with -l 6 -b 4608 -r 3,3
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@@ -362,7 +362,7 @@
-4
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- Synonymous with -l 8 -b 4608
+ Synonymous with -l 8 -b 4608 -M -r 3,3
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@@ -370,7 +370,7 @@
-5
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- Synonymous with -l 8 -b 4608 -M
+ Synonymous with -l 8 -b 4608 -m -r 3,3
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@@ -386,7 +386,7 @@
-7
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- Reserved
+ Synonymous with -l 8 -b 4608 -m -e -r 6
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@@ -394,7 +394,7 @@
-8
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- Synonymous with -l 32 -b 4608 -m -r 4
+ Synonymous with -l 12 -b 4608 -m -e -r 6
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@@ -451,7 +451,7 @@
-R #
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- Set the Rice parameter search distance. Defaults to 0. The residual coder will search for the best Rice parameter +/- this number for each residual partition. This option is expensive (run time for -R n will be almost 2n+1 times that of -R 0) and doesn't give much of a gain.
+ Set the Rice parameter search distance. Defaults to 0. The residual coder will search for the best Rice parameter +/- this number for each residual partition. This option is expensive (run time for -R n will typically be (2n)*30% over that of -R 0) and doesn't give much of a gain. As a matter of fact, none of the -0..-9 options currently use it since -R > 1 is not consistently better like it should be.
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