diff --git a/5432.tex b/5432.tex
index ffabdad..c643916 100644
--- a/5432.tex
+++ b/5432.tex
@@ -124,11 +124,10 @@ All channels can be updated simultaneously.
 
         % Thermistor for TEC controller
         \draw (6.6, 3.3) node[thermistorshape, scale=0.7, rotate=-90] (thermistor) {};
-        \draw [-latexslim] (7.85, 4) -- (6.6, 4) -- (thermistor.west);
-        \draw [-latexslim] (thermistor.east) -- (6.6, 2.5) -- (7.85, 2.5);
+        \draw [latexslim-latexslim] (7.85, 3.3) -- (6.75, 3.3);
         
         % Connect the controller to the cooler
-        \draw [-latexslim] (7.85, 4.5) -- (4.6, 4.5) -- (tec_cooler.north);
+        \draw [-latexslim] (7.85, 4.2) -- (4.6, 4.2) -- (tec_cooler.north);
 
         % Thermal connection between DAC and thermistor
         \draw [densely dotted] (thermistor.south) -- (5.6, 3.3) -- (5.6, 0.5) -- (5.2, 0.5);