Index: trunk/FACT++/gui/BasicGlCamera.cc
===================================================================
--- trunk/FACT++/gui/BasicGlCamera.cc	(revision 19365)
+++ trunk/FACT++/gui/BasicGlCamera.cc	(revision 19367)
@@ -1034,5 +1034,5 @@
             {
                 pixelsCoords[cnt+i][0] = i-3.5;
-                pixelsCoords[cnt+i][1] = 7.5 + i%2;
+                pixelsCoords[cnt+i][1] = 6.75 + (i%2)*0.75;
             }