diff --git a/HotSpot3D-1.8.0.2.tar.gz b/HotSpot3D-1.8.0.2.tar.gz
new file mode 100644
index 0000000..d538c16
Binary files /dev/null and b/HotSpot3D-1.8.0.2.tar.gz differ
diff --git a/bin/hotspot3d b/bin/hotspot3d
index ec280bd..11917ba 100755
--- a/bin/hotspot3d
+++ b/bin/hotspot3d
@@ -2,13 +2,13 @@
 #----------------------------------
 # $Authors: Beifang Niu & Adam D Scott
 # $Date: 2013-08-08 13:22:08 -0500 (Thu Aug  8 13:22:08 CDT 2013) $
-# $Revision: 1.8.0.1 $
+# $Revision: 1.8.0.2 $
 # $URL: $
 #----------------------------------
 use strict;
 use warnings;
 
-our $VERSION = 'V1.8.0.1';
+our $VERSION = 'V1.8.0.2';
 
 use Carp;
 use FileHandle;
diff --git a/dist.ini b/dist.ini
index 880222f..a06ec53 100644
--- a/dist.ini
+++ b/dist.ini
@@ -1,6 +1,6 @@
 name    = HotSpot3D
 author  = Beifang Niu, John Wallis, Adam D Scott, Sohini Sengupta, Amila Weerasinghe, & Matthew H Bailey from McDonnell Genome Institute of Washington University at St. Louis
-version = 1.8.0.1
+version = 1.8.0.2
 license = Perl_5
 copyright_holder = McDonnell Genome Institute at Washington University
 copyright_year   = 2017
diff --git a/lib/TGI/Mutpro/Main/Network.pm b/lib/TGI/Mutpro/Main/Network.pm
index 3b17be6..8144ebf 100644
--- a/lib/TGI/Mutpro/Main/Network.pm
+++ b/lib/TGI/Mutpro/Main/Network.pm
@@ -349,14 +349,8 @@ sub determineCentroid {
 	if ( not $currentScore ) {
 		return ( $mutationKey , $newScore );
 	}
-	if ( $this->{'vertex_score'} eq $EXPONENTIALS ) {
-		if ( abs( $newScore ) > abs( $currentScore ) ) {
-			return ( $mutationKey , $newScore );
-		}
-	} else {
-		if ( $newScore > $currentScore ) {
-			return ( $mutationKey , $newScore );
-		}
+	if ( abs( $newScore ) > abs( $currentScore ) ) {
+		return ( $mutationKey , $newScore );
 	}
 	return ( $currentCentroid , $currentScore );
 }