diff --git a/xperiment.inc b/xperiment.inc
index 2e487e6..d387510 100644
--- a/xperiment.inc
+++ b/xperiment.inc
@@ -43,7 +43,7 @@ union	{
 	#for (foo, 0, 359.99, 15)
 	  #local Dx = Ra * sin(radians(foo));
 	  #local Dz = Ra * cos(radians(foo));
-	  cylinder { 0, y*(3.2*KY), Rb*0.72
+	  cylinder { 0, y*(3*KY), Rb*0.72
 		#local R = rand(Rng1);
 		#if (R < 0.67)	texture {  tPlasticPrune	}
 		#else		texture {  tPlasticGreen	}