diff --git a/language.version b/language.version
index 2570248d4..62fad6552 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r631 \cu(Thu 24 Nov 12:49:11 CET 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r631 \cu(2022-11-24 12:49:11)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r631 \cu(Fri 25 Nov 20:55:19 CET 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r631 \cu(2022-11-25 20:55:19)\c-";
diff --git a/zscript/utility/swwm_utility.zsc b/zscript/utility/swwm_utility.zsc
index 1112d888b..93fda41e1 100644
--- a/zscript/utility/swwm_utility.zsc
+++ b/zscript/utility/swwm_utility.zsc
@@ -1486,7 +1486,7 @@ Class SWWMUtility
 		double pitch = asin(-dir.z)+90;
 		double yscale = dist*len;
 		return angle, pitch, yscale;*/
-		double angle = atan2(dir.y,dir.z);
+		double angle = atan2(dir.y,dir.x);
 		double pitch = asin(-dir.z)+90;
 		return angle, pitch, dist;
 	}