diff --git a/src/main/java/org/broad/igv/sam/SAMAlignment.java b/src/main/java/org/broad/igv/sam/SAMAlignment.java
index 449341ca0f..42d536c155 100644
--- a/src/main/java/org/broad/igv/sam/SAMAlignment.java
+++ b/src/main/java/org/broad/igv/sam/SAMAlignment.java
@@ -996,14 +996,13 @@ private String getSupplAlignmentString() {
     }
 
     private String getThisReadDescriptionForSAList() {
-        return "<br>" +
-                "<b>"
+        return "<br>"
+                + "<b>"
                 + chr + ":" + Globals.DECIMAL_FORMAT.format(getAlignmentStart() + 1) + "-" + Globals.DECIMAL_FORMAT.format(getAlignmentEnd())
-                + " (" + getReadStrand().toShortString() + ")" +
-                "</b>";
+                + " (" + this.getReadStrand().toShortString() + ") = " + Globals.DECIMAL_FORMAT.format(getLengthOnReference()) + "bp  @MAPQ " + this.getMappingQuality() + " NM" + getAttribute(SAMTag.NM)
+                + "</b>";
     }
 
-
     public float getScore() {
         return getMappingQuality();
     }
diff --git a/src/main/java/org/broad/igv/sam/SupplementaryAlignment.java b/src/main/java/org/broad/igv/sam/SupplementaryAlignment.java
index 2420bf5176..56f8089ad4 100644
--- a/src/main/java/org/broad/igv/sam/SupplementaryAlignment.java
+++ b/src/main/java/org/broad/igv/sam/SupplementaryAlignment.java
@@ -29,10 +29,6 @@ public class SupplementaryAlignment implements Locatable {
     public final String chr;
     public final int start;
 
-    public Strand getStrand() {
-        return strand;
-    }
-
     private final Strand strand;
     private final Cigar cigar;
 
@@ -52,6 +48,10 @@ public SupplementaryAlignment(String chr, int start, Strand strand, Cigar cigar,
         this.numMismatches = numMismatches;
     }
 
+    public Strand getStrand() {
+        return strand;
+    }
+
     public static int getInsertionIndex(final Alignment alignment, final List<SupplementaryAlignment> supplementaryAlignments) {
         final SupplementaryAlignment alignmentAsSupplementary = new SupplementaryAlignment(null, 0, alignment.getReadStrand(), alignment.getCigar(),
                 0, 0);  //We're just using this as a placeholder for sorting since Alignment
@@ -118,7 +118,7 @@ public static List<SupplementaryAlignment> parseFromSATag(String saTag){
         return Arrays.stream(Globals.semicolonPattern.split(saTag))
                 .map(SupplementaryAlignment::fromSingleSaTagRecord)
                 .sorted(LEADING_CLIP_COMPARATOR)
-                .collect(Collectors.toList());
+                .toList();
     }
 
     public static SupplementaryAlignment fromSingleSaTagRecord(String saTagRecord){
diff --git a/src/main/java/org/broad/igv/ui/supdiagram/SupplementalAlignmentDiagram.java b/src/main/java/org/broad/igv/ui/supdiagram/SupplementalAlignmentDiagram.java
index 834a7765fb..eca9a38214 100644
--- a/src/main/java/org/broad/igv/ui/supdiagram/SupplementalAlignmentDiagram.java
+++ b/src/main/java/org/broad/igv/ui/supdiagram/SupplementalAlignmentDiagram.java
@@ -23,6 +23,7 @@
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
+import java.util.stream.Collector;
 import java.util.stream.Collectors;
 
 class SupplementalAlignmentDiagram extends JComponent {
@@ -145,7 +146,6 @@ private static Composite getAlphaComposite() {
         return AlphaComposite.getInstance(type, alpha);
     }
 
-
     private Map<SupplementaryAlignment, AlignmentArrow> drawAlignmentsInReadOrder(final Graphics2D g, final SupplementaryAlignment.SupplementaryGroup toDraw,
                                                                                   final Set<SupplementaryAlignment> selected, final int width, final int midline) {
         final Map<SupplementaryAlignment, AlignmentArrow> positions = new LinkedHashMap<>();
@@ -218,7 +218,8 @@ private static Map<SupplementaryAlignment, AlignmentArrow> drawAlignmentsInConde
         final var groupedBySpan = groupBySpanningInterval(toDraw.streamInPositionOrder().toList());
         final Map<String, List<Locatable>> byContig = groupedBySpan.keySet()
                 .stream()
-                .collect(Collectors.groupingBy(Locatable::getContig));
+                .collect(Collectors.groupingBy(Locatable::getContig, LinkedHashMap::new, Collectors.toList()));
+
 
         //tihs should probably vary per contig instead of being uniform
         final double perContigAvailableSpace = (width - (2 * scaledBorderGap + (contigs.size() -1) * scaledContigGap))/((double)contigs.size());