diff --git a/installer/installer/Info.plist b/installer/installer/Info.plist
index b04e346..0f40656 100644
--- a/installer/installer/Info.plist
+++ b/installer/installer/Info.plist
@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>NSHumanReadableCopyright</key>
diff --git a/loginItem/loginItem/Info.plist b/loginItem/loginItem/Info.plist
index 6afc8c4..0a31deb 100644
--- a/loginItem/loginItem/Info.plist
+++ b/loginItem/loginItem/Info.plist
@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>LSUIElement</key>
diff --git a/mainApp/mainApp/Info.plist b/mainApp/mainApp/Info.plist
index 64a9b99..1d068f7 100644
--- a/mainApp/mainApp/Info.plist
+++ b/mainApp/mainApp/Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
@@ -32,7 +32,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.0.1</string>
+	<string>1.0.2</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>LSUIElement</key>
diff --git a/mainApp/mainApp/ScanRow.m b/mainApp/mainApp/ScanRow.m
index bae58c8..64d2efc 100755
--- a/mainApp/mainApp/ScanRow.m
+++ b/mainApp/mainApp/ScanRow.m
@@ -17,7 +17,10 @@
     NSRect selectionRect = {0};
     
     //selection path
-    NSBezierPath *selectionPath = nil;
+    NSBezierPath* selectionPath = nil;
+    
+    //selection color
+    NSColor* selectionColor = nil;
     
     //highlight selected rows
     if(self.selectionHighlightStyle != NSTableViewSelectionHighlightStyleNone)
@@ -25,9 +28,13 @@
         //make selection rect
         selectionRect = NSInsetRect(self.bounds, 2.5, 2.5);
         
-        NSColor *selectionColor = [NSColor systemGrayColor];
+        //default color
+        selectionColor = [NSColor systemGrayColor];
         
-        if (@available(macOS 10.14, *)) {
+        //10.4, set to unemphasized
+        if (@available(macOS 10.14, *))
+        {
+            //set
             selectionColor = [NSColor unemphasizedSelectedContentBackgroundColor];
         }
         
@@ -38,7 +45,7 @@
         [selectionColor setFill];
         
         //create selection path
-        // ->with rounded corners
+        // with rounded corners
         selectionPath = [NSBezierPath bezierPathWithRoundedRect:selectionRect xRadius:5 yRadius:5];
         
         //fill
diff --git a/shared/EventTaps.m b/shared/EventTaps.m
index 6e67033..c2dfaf4 100644
--- a/shared/EventTaps.m
+++ b/shared/EventTaps.m
@@ -16,30 +16,6 @@
 
 @synthesize previousTaps;
 
-//init method
-// set some intial flags, init daemon comms, etc.
--(id)init
-{
-    //super
-    self = [super init];
-    if(self != nil)
-    {
-        /*
-        //alloc set
-        currentTaps = [NSMutableSet set];
-        
-        //init current taps
-        for(NSDictionary* tap in [self enumerate])
-        {
-            //add
-            [currentTaps addObject:tap[@"tapID"]];
-        }
-        */
-    }
- 
-    return self;
-}
-
 //enumerate event taps
 // activated keyboard taps
 -(NSMutableDictionary*)enumerate
@@ -189,28 +165,33 @@ bail:
     //register 'kCGNotifyEventTapAdded' notification
     notify_register_dispatch(kCGNotifyEventTapAdded, &notifyToken, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^(int token) {
         
-        //grab current taps
-        // ...should now include any new ones
-        currentTaps = [self enumerate];
-        
-        //identify any new taps
-        // invoke callback for those...
-        for(NSNumber* tapID in currentTaps.allKeys)
+        //sync to assure thread safety
+        @synchronized(self)
         {
-            //not new?
-            if(nil != self.previousTaps[tapID])
+            //grab current taps
+            // ...should now include any new ones
+            currentTaps = [self enumerate];
+            
+            //identify any new taps
+            // invoke callback for those...
+            for(NSNumber* tapID in currentTaps.allKeys)
             {
-                //skip
-                continue;
+                //not new?
+                if(nil != self.previousTaps[tapID])
+                {
+                    //skip
+                    continue;
+                }
+                
+                //new!
+                callback(currentTaps[tapID]);
             }
             
-            //new!
-            callback(currentTaps[tapID]);
-        }
-        
-        //update taps
-        self.previousTaps = currentTaps;
+            //update taps
+            self.previousTaps = currentTaps;
         
+        } //sync
+    
     });
 
     //run loop
@@ -219,5 +200,4 @@ bail:
     return;
 }
 
-
 @end