diff --git a/cave/com.raytheon.viz.grid/localization/styleRules/gridImageryStyleRules.xml b/cave/com.raytheon.viz.grid/localization/styleRules/gridImageryStyleRules.xml
index 3a65243be8..1a43b114d0 100644
--- a/cave/com.raytheon.viz.grid/localization/styleRules/gridImageryStyleRules.xml
+++ b/cave/com.raytheon.viz.grid/localization/styleRules/gridImageryStyleRules.xml
@@ -4519,16 +4519,14 @@
 		</paramLevelMatches>
 		<imageStyle>
 			<displayUnits>in</displayUnits>
-			<range levelScale="LOG">
+			<range>
 				<minValue>0.0</minValue>
-<!-- 				<maxValue>16</maxValue>-->
+ 				<maxValue>16</maxValue>
 			</range>
 			<defaultColormap>Grid/gridded data</defaultColormap>
-			<!-- 
 			<colorbarLabeling>
-				<values>1 2 4 6 6.667 10 12 15</values>
+				<increment>2</increment>
 			</colorbarLabeling>
-			-->
 		</imageStyle>
 	</styleRule>
 	<styleRule>
diff --git a/cave/com.raytheon.viz.grid/src/com/raytheon/viz/grid/rsc/general/GridDataRequestJob.java b/cave/com.raytheon.viz.grid/src/com/raytheon/viz/grid/rsc/general/GridDataRequestJob.java
index 7040cfe165..1b38d28927 100644
--- a/cave/com.raytheon.viz.grid/src/com/raytheon/viz/grid/rsc/general/GridDataRequestJob.java
+++ b/cave/com.raytheon.viz.grid/src/com/raytheon/viz/grid/rsc/general/GridDataRequestJob.java
@@ -91,6 +91,13 @@ class GridDataRequestJob extends Job {
         for (GridDataRequest request = getNext(); request != null; request = getNext()) {
             try {
                 request.gridData = resource.getData(request.time, request.pdos);
+                if (request.gridData == null) {
+                    // need to remove unfulfillable requests to avoid infinite
+                    // loop.
+                    synchronized (requests) {
+                        requests.remove(request);
+                    }
+                }
                 resource.issueRefresh();
             } catch (VizException e) {
                 synchronized (requests) {