diff --git a/src/confscreen.cpp b/src/confscreen.cpp
index c7e2815a..4a4b7b23 100644
--- a/src/confscreen.cpp
+++ b/src/confscreen.cpp
@@ -236,9 +236,7 @@ void TextWindow::ShowConfiguration() {
             CO(SS.lightDir[i]), i, &ScreenChangeLightDirection,
             SS.lightIntensity[i], i, &ScreenChangeLightIntensity);
     }
-    Printf(false, "%Bp         ambient lighting     "
-                  "%2 %Fl%D%f%Ll[c]%E",
-            (i & 1) ? 'd' : 'a', i,
+    Printf(false, "%Ba         ambient lighting     %2 %Fl%f%Ll[c]%E",
         SS.ambientIntensity, &ScreenChangeLightAmbient);
 
     Printf(false, "");
diff --git a/src/export.cpp b/src/export.cpp
index b9ebb914..f1c331fd 100644
--- a/src/export.cpp
+++ b/src/export.cpp
@@ -366,9 +366,9 @@ void SolveSpaceUI::ExportLinesAndMesh(SEdgeList *sel, SBezierList *sbl, SMesh *s
 
             // And calculate lighting for the triangle
             Vector n = tt.Normal().WithMagnitude(1);
-            double lighting = SS.ambientIntensity +
+            double lighting = min(1.0, SS.ambientIntensity +
                                   max(0.0, (SS.lightIntensity[0])*(n.Dot(l0))) +
-                                  max(0.0, (SS.lightIntensity[1])*(n.Dot(l1)));
+                                  max(0.0, (SS.lightIntensity[1])*(n.Dot(l1))));
             double r = min(1.0, tt.meta.color.redF()   * lighting),
                    g = min(1.0, tt.meta.color.greenF() * lighting),
                    b = min(1.0, tt.meta.color.blueF()  * lighting);