diff --git a/libs/bluemath.js b/libs/bluemath.js
index c1c12a2..bf74a02 100644
--- a/libs/bluemath.js
+++ b/libs/bluemath.js
@@ -228,7 +228,7 @@ class boundValue {
 
 	modValue(mod=0) {
 		mod = !isNaN(mod) ? mod : 0;
-		var outOfBoundsBy = this.bounds.outOfBoundsBy([this.value+mod]);
+		var outOfBoundsBy = this.bounds.outOfBoundsBy([this.value+mod])[0];
 		return {newValue:this.setValue(this.value+mod),remainder:outOfBoundsBy};
 	}
 }