diff --git a/qrenderdoc/Code/FormatElement.cpp b/qrenderdoc/Code/FormatElement.cpp
index f1275f661..a4cd0a909 100644
--- a/qrenderdoc/Code/FormatElement.cpp
+++ b/qrenderdoc/Code/FormatElement.cpp
@@ -903,11 +903,11 @@ QString VarString(const ShaderVariable &v)
   for(int i = 0; i < (int)v.rows; i++)
   {
     if(i > 0)
-      ret += lit(", ");
+      ret += lit("\n");
     ret += lit("{") + RowString(v, i) + lit("}");
   }
 
-  return lit("{ ") + ret + lit(" }");
+  return ret;
 }
 
 QString RowTypeString(const ShaderVariable &v)
diff --git a/qrenderdoc/Windows/ConstantBufferPreviewer.ui b/qrenderdoc/Windows/ConstantBufferPreviewer.ui
index 4b9d39a82..ff2a3f16b 100644
--- a/qrenderdoc/Windows/ConstantBufferPreviewer.ui
+++ b/qrenderdoc/Windows/ConstantBufferPreviewer.ui
@@ -211,6 +211,9 @@
          <property name="selectionMode">
           <enum>QAbstractItemView::ContiguousSelection</enum>
          </property>
+         <property name="verticalScrollMode">
+          <enum>QAbstractItemView::ScrollPerPixel</enum>
+         </property>
          <property name="allColumnsShowFocus">
           <bool>true</bool>
          </property>