diff --git a/src/shaders/fragment.frag b/src/shaders/fragment.frag
index 7861334..0b6140a 100644
--- a/src/shaders/fragment.frag
+++ b/src/shaders/fragment.frag
@@ -111,7 +111,7 @@ vec2 mapScene(vec3 p) {
             float distFromCenter = hexDistance(hex.axial);
             int fftIndex = int(cl(distFromCenter + 1., 0.0, 511.0));
             float noise = mix(noise(hex.axial+1., 0.1), noise(hex.axial+1., 0.2), sin(u_time * 4.));
-            float hexHeight = cl(1.0 + (fft_output[fftIndex] * 2.0 + noise), 0., 15.);
+            float hexHeight = cl(1.0 + (fft_output[fftIndex] * 2.0 + noise), 0., 9.);
             vec3 r = vec3(hex.local.x + offset.x,hex.local.y,hex.local.z+offset.y);
            // r.yz *= rot2D(PI * 0.5);
             r.xz *= rot2D(0.5);
@@ -340,7 +340,7 @@ vec3 render(vec2 uv) {
         vec3 mat = pal(hitPos.y*hitPos.y*0.01);
 
         //vec3 lights = vec3(0.);
-        vec3 lights = addPointLight(vec3(0., 20.0, 0.), vec3(0.7, 0.3, 0.7), 15.0, hitPos, rayDir, nor);
+        vec3 lights = addPointLight(vec3(0., 20.0, 0.), vec3(0.7, 0.3, 0.7), 5.0, hitPos, rayDir, nor);
         mat *= max(vec3(0.), lights); // output with lights;
         col = mat;
     }
@@ -350,7 +350,7 @@ vec3 render(vec2 uv) {
     float bGlowDistance = 0.8;
     vec3 p = camPos + t.x * rayDir;
 
-    vec3 bGlowLevel = bGlowColor * exp(-(p.y + 0.0) / bGlowDistance) * 10000.;
+    vec3 bGlowLevel = bGlowColor * exp(-(p.y + 0.0) / bGlowDistance) * 9000.;
     col += bGlowLevel;
     col = clamp(mix(bGlowLevel, col, t.z), 0.0, 1.0);