diff --git a/data/assets/scene/digitaluniverse/grids.asset b/data/assets/scene/digitaluniverse/grids.asset
index 78db5edd2d..8af69c27e8 100644
--- a/data/assets/scene/digitaluniverse/grids.asset
+++ b/data/assets/scene/digitaluniverse/grids.asset
@@ -104,7 +104,7 @@ local EquatorialSphere = {
     Opacity = 1.0,
     Color = { 0.3, 0.3, 0.15 },
     LineWidth = 2.0,
-    LatSegments = 36,
+    LatSegments = 17,
     LongSegments = 24,
   },
   Tag = { "du_grid" },
diff --git a/data/assets/scene/solarsystem/heliosphere/todayssun/grid.asset b/data/assets/scene/solarsystem/heliosphere/todayssun/grid.asset
index b083d82a6b..91d2326793 100644
--- a/data/assets/scene/solarsystem/heliosphere/todayssun/grid.asset
+++ b/data/assets/scene/solarsystem/heliosphere/todayssun/grid.asset
@@ -33,7 +33,7 @@ local CarringtonPrimeMeridian = {
     Color = { 1.0, 0.0, 0.0 },
     LineWidth = 2.0,
     LongSegments = 2,
-    LatSegments = 64
+    LatSegments = 31
   },
   GUI = {
     Name = "Carrington Prime Meridian",
@@ -63,7 +63,7 @@ local WSA_GridSlice = {
     Color = { 0.8, 0.8, 0.8 },
     LineWidth = 2.0,
     LongSegments = 2,
-    LatSegments = 64
+    LatSegments = 31
   },
   GUI = {
     Name = "Solar Longitude Facing the Earth",