diff --git a/ui (gen4)/features/meta.js b/ui (gen4)/features/meta.js
index f7b171f2..0a2bbdb7 100755
--- a/ui (gen4)/features/meta.js	
+++ b/ui (gen4)/features/meta.js	
@@ -66,14 +66,11 @@ core.ImageGridFeatures.Feature('viewer-testing', [
 	'ui',
 	'keyboard',
 
-	// missing suggested feature test...
-	'missing-feature',
-
+	// XXX use one...
 	'ui-ribbons-render',
 	'ui-vdom-render',
-	//'ui-react-render',
+	'ui-react-render',
 	'ui-blank-render',
-	//*/
 
 	// features...
 	'ui-cursor',
@@ -156,6 +153,9 @@ core.ImageGridFeatures.Feature('viewer-testing', [
 
 	'-tests',
 	'-experiments',
+
+	// missing suggested feature test...
+	'missing-feature',
 ])
 
 /*
diff --git a/ui (gen4)/ui.js b/ui (gen4)/ui.js
index d7da3772..2267ffde 100755
--- a/ui (gen4)/ui.js	
+++ b/ui (gen4)/ui.js	
@@ -154,14 +154,14 @@ $(function(){
 		ig.features.unapplicable)
 
 	ig.features.excluded.length > 0 
-		&& console.log('Excluded features:',
+		&& console.warn('Excluded features:',
 			ig.features.excluded)
 
 	// NOTE: fatal errors will get reported by setup...
 	if(ig.features.error){
 		var err = ig.features.error
 		err.missing_suggested.length > 0
-			&& console.log('Missing suggested features:', 
+			&& console.warn('Missing suggested features:', 
 				err.missing_suggested)
 		err.missing.length > 0
 			&& console.warn('Missing dependencies:',