diff --git a/documents/therionprotractors/therionpage.tex b/documents/therionprotractors/therionpage.tex
index 9ee4e878e..7043c5ae2 100644
--- a/documents/therionprotractors/therionpage.tex
+++ b/documents/therionprotractors/therionpage.tex
@@ -43,7 +43,8 @@
 \pgfmathsetmacro{\mindiv}{0.5*\majdiv}	% size on page in cm
 
 % Slightly reduced radii for the scale bar
-\pgfmathsetmacro{\radscale}{\rad-\mindiv}
+\pgfmathsetmacro{\radscale}{\rad-\majdiv}
+\pgfmathsetmacro{\linscale}{\rad-\mindiv}
 
 % Numbers for labelling 
 \pgfmathsetmacro{\radius}{\rad*\scaleto/\convert}			% size in meters
@@ -55,7 +56,7 @@
 % ********************************************************************************
 
 % Vertical lines
-\foreach \var in {0,\mindiv,...,\radscale}
+\foreach \var in {0,\majdiv,...,\radscale}
 {
 	\draw[gray] (O) ++ (\var,0) -- ++ (0,\rad);
 	\draw[gray] (O) ++ (-\var,0) -- ++ (0,\rad);
@@ -69,7 +70,7 @@
 % Draw the circumcircles
 % ********************************************************************************
 
-\foreach \var in {0,\mindiv,...,\rad}
+\foreach \var in {0,\majdiv,...,\rad}
 {
 	\draw[gray] (O) ++ (\var,0) arc (0:180:\var);
 }
@@ -79,19 +80,24 @@
 % Draw the radii
 % ********************************************************************************
 
-\foreach \theta in {10,40,...,160}
+\foreach \theta in {10,50,...,140}
 {
-	\draw[red] (O) ++ (\theta:\mindiv) -- ++ (\theta:\radscale);
+	\draw[blue] (O) ++ (\theta:\majdiv) -- ++ (\theta:\radscale);
 }
 
-\foreach \theta in {20,50,...,170}
+\foreach \theta in {20,60,...,150}
 {
-	\draw[blue] (O) ++ (\theta:\mindiv) -- ++ (\theta:\radscale);
+	\draw[pink] (O) ++ (\theta:\majdiv) -- ++ (\theta:\radscale);
 }
 
-\foreach \theta in {30,60,...,150}
+\foreach \theta in {30,70,...,160}
 {
-	\draw[black] (O) ++ (\theta:\mindiv) -- ++ (\theta:\radscale);
+	\draw[green] (O) ++ (\theta:\majdiv) -- ++ (\theta:\radscale);
+}
+
+\foreach \theta in {40,80,...,170}
+{
+	\draw[gray] (O) ++ (\theta:\majdiv) -- ++ (\theta:\radscale);
 }
 
 \foreach \theta in {5,15,...,175}
@@ -99,6 +105,8 @@
 	\draw[black,dotted] (O) ++ (\theta:\minradii*\rad) -- ++ (\theta:\minradiiend*\rad);
 }
 
+\draw[black,thick] (O) ++ (90:0) -- ++ (90:\radscale);
+
 
 % ********************************************************************************
 % Draw the angular scale
@@ -106,7 +114,8 @@
 
 \foreach \theta in {1,2,...,179}
 {
-	\draw[black,thick] (O) ++ (\theta:\rad) -- ++ (\theta:-\mintick);
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-\mintick);
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:\mintick);
 }
 
 \foreach \theta in {5,10,...,175}
@@ -120,17 +129,21 @@
 % ********************************************************************************
 
 
-\foreach \var in {0,\mindiv,...,\radscale}
+\foreach \var in {0,\mindiv,...,\linscale}
 {
+	\draw[red,thick] (O) ++ (-\var,0) -- ++ (0,\mintick);
+	\draw[red,thick] (O) ++ (-\var,0) -- ++ (0,-\mintick);
+	\draw[black,thick] (O) ++ (\var,0) -- ++ (0,-\mintick);
 	\draw[black,thick] (O) ++ (\var,0) -- ++ (0,\mintick);
-	\draw[black,thick] (O) ++ (-\var,0) -- ++ (0,\mintick);
 }
 
-\foreach \var in {0,\majdiv,...,\radscale}
-{
-	\draw[black,thick] (O) ++ (\var,0) -- ++ (0,\majtick);
-	\draw[black,thick] (O) ++ (-\var,0) -- ++ (0,\majtick);
-}
+%this is done in the numeric section. very weird
+%
+%\foreach \var in {0,\majdiv,...,\linscale}
+%{
+%	\draw[black,thick] (O) ++ (\var,0) -- ++ (0,\majtick);
+%	\draw[red,thick] (O) ++ (-\var,0) -- ++ (0,\majtick);
+%}
 
 
 
@@ -139,7 +152,7 @@
 % ********************************************************************************
 
 \draw[black,thick] (O) ++ (\rad,0) arc (0:180:\rad) -- cycle;
-\draw[black,thick] (O) -- ++ (0,\majtick);
+%\draw[black,thick] (O) -- ++ (0,\majtick);
 
 
 % ********************************************************************************
@@ -150,11 +163,11 @@
 {
 	\pgfmathsetmacro{\thetaopposite}{\theta+180}
 	
-	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-\majtick) node[anchor=south,near start,sloped,rotate=90,text=black] {
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-\majtick) node[anchor=north,near start,sloped,rotate=-90,text=black] {
 		\textsize
 		\begin{tabular}{c}
 		\contour{white}{\pgfmathprintnumber{\theta}}\\
-		\contour{white}{\pgfmathprintnumber{\thetaopposite}}
+		\contour{white}{\color{red}\pgfmathprintnumber{\thetaopposite}}
 		\end{tabular}
 	};
 }
@@ -163,11 +176,11 @@
 {
 	\pgfmathsetmacro{\thetaopposite}{\theta+180}
 	
-	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-\majtick) node[anchor=south,near start,sloped,rotate=-90,text=black] {
+	\draw[black] (O) ++ (\theta:\rad) -- ++ (\theta:-\majtick) node[anchor=north,near start,sloped,rotate=90,text=black] {
 		\textsize
 		\begin{tabular}{c}
 		\contour{white}{\pgfmathprintnumber{\theta}}\\
-		\contour{white}{\pgfmathprintnumber{\thetaopposite}}
+		\contour{white}{\color{red}\pgfmathprintnumber{\thetaopposite}}
 		\end{tabular}
 	};
 };
@@ -183,11 +196,13 @@
 \foreach \var in {\majordivision,\labsecond,...,\labmax}
 {
 	\pgfmathsetmacro{\varpos}{\var*\convert/\scaleto}
+
 	
-	\draw[black,thick] (O) ++ (\varpos,0) -- ++ (0,\mintick) node [above=-2pt] {\contour{white}{\textsize\pgfmathprintnumber{\var}}};
-	\draw[black,thick] (O) ++ (-\varpos,0) -- ++ (0,\mintick) node [above=-2pt] {\contour{white}{\textsize\pgfmathprintnumber{\var}}};
+	\draw[black,thick] (O) ++ (\varpos,0) -- ++ (0,\majtick) node [above=-2pt] {\contour{white}{\textsize\pgfmathprintnumber{\var}}};
+	\draw[red,thick] (O) ++ (-\varpos,0) -- ++ (0,\majtick) node [above=-2pt] {\contour{white}{\textsize\color{red}\pgfmathprintnumber{\var}}};
 }
 
+\draw[black,thick] (O) ++ (0,0) -- ++ (0,\majtick) node [above=-2pt] {\contour{white}{\textsize\pgfmathprintnumber{0}}};
 
 % ********************************************************************************
 % Draw the scale number