diff --git a/main/Polars.cpp b/main/Polars.cpp
index feaa2fd5..fa80ac2e 100644
--- a/main/Polars.cpp
+++ b/main/Polars.cpp
@@ -42,7 +42,7 @@ static const t_polar polars_default_arr[] = {
 	{ 1230, "B4 P-11",24.9,80,-0.65,110,-1.66,150,-2.38,0,14.05},
 	{ 1240, "Blanik L13",25.8,80,-0.70,150,-2.45,200,-5.0,0,19.15},
 	{ 1250, "Calif A21S",39.20,80,-0.69,125,-0.93,175,-1.82,0,23.5},
-	{ 1252, "CB-15 Crystal",31.0,80,-0.60,118,-1.0,180,-3.0,160,9.77},
+	{ 1252, "CB-15 Crystal",31.0,80,-0.60,118,-1.0,180,-3.0,100,9.77},
 	{ 1255, "Carat A",44.42,105,-0.75,160,-2.00,200,-3.9,0,10.58},
 	{ 1260, "Cirrus Std",30.60,80,-0.64,125,-1.18,175,-2.59,60,10.04},
 	{ 1270, "Cirrus 17.7m",28.50,75,-0.5,120,-1.0,160,-1.83,98,12.6},