diff --git a/main.lua b/main.lua
index 874f979..8c5fd44 100644
--- a/main.lua
+++ b/main.lua
@@ -6,7 +6,7 @@ local DRAW_RES = love.window.toPixels(4)
 local SCALE = 100
 local font = lg.newFont(love.window.toPixels(24))
 
-local decay = function(x) return .1^x end
+local decay = function(x) return .15^x end
 local function rng()
     local r = love.math.newRandomGenerator(1)
     return function() return r:random() end
@@ -16,8 +16,8 @@ local n1,g1 = Noise.make1d(makeAmps(8, decay), rng())
 local n2,g2 = Noise.make2d(makeAmps(9, decay), rng())
 local n3,g3 = Noise.make3d(makeAmps(11, decay), rng())
 local s1,s1g = Noise.make1dShader(makeAmps(9, decay), rng())
-local s2,s2g = Noise.make2dShader(makeAmps(13, decay), rng())
-local s3,s3g = Noise.make3dShader(makeAmps(17, decay), rng())
+local s2,s2g = Noise.make2dShader(makeAmps(15, decay), rng())
+local s3,s3g = Noise.make3dShader(makeAmps(19, decay), rng())
 
 local cw,ch = W/2,H/3
 local canv = lg.newCanvas(cw,ch)