diff --git a/MarchingCubes.hpp b/MarchingCubes.hpp
index cd4fb28..0b2e537 100644
--- a/MarchingCubes.hpp
+++ b/MarchingCubes.hpp
@@ -59,7 +59,7 @@ class MarchingCubes {
                 const Cuboid& box=Cuboid(
                     Point(-20, -20, -20),
                     Point(20, 20, 20)),
-                double resolution=.25);
+                double resolution=.1);
 
         /** Add a starting point hint
          *
diff --git a/main_bounce.cpp b/main_bounce.cpp
index 8ea9ff6..b7f5cac 100644
--- a/main_bounce.cpp
+++ b/main_bounce.cpp
@@ -12,7 +12,7 @@ int main(int argc, char** argv) {
     GlutRender& render = GlutRender::get_instance();
     render.init(&argc, argv, 640, 480, "Bouncing stuff");
 
-    Ball ball(Point(0, 5, 0), 0.75, -.5, -1, 1, 1);
+    Ball ball(Point(0, 5, 0), 0.75, -.5, -.7, 1, 1);
 
     Cuboid bbox = ball.get_surface()->max_bounding_box();
     printf("%.2lf %.2lf %.2lf | %.2lf %.2lf %.2lf\n",
diff --git a/render/GlutRender.cpp b/render/GlutRender.cpp
index 33b9417..6bfca1a 100644
--- a/render/GlutRender.cpp
+++ b/render/GlutRender.cpp
@@ -34,7 +34,7 @@ void GlutRender::init(int* argc, char** argv,
     GLfloat light0_pos[] = {10., 15., 10.};
     GLfloat light0_ambient[] = {0., 0., 0., 1.};
     GLfloat light0_diffuse[] = {1., 1., .65, 1.};
-    GLfloat light0_specular[] = {1., 1., .65, 1.};
+    GLfloat light0_specular[] = {5., 5., .33, 1.};
     glLightfv(GL_LIGHT0, GL_POSITION, light0_pos);
     glLightfv(GL_LIGHT0, GL_AMBIENT, light0_ambient);
     glLightfv(GL_LIGHT0, GL_DIFFUSE, light0_diffuse);