diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76d8e6c4..33ef903b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ About changelog [here](https://keepachangelog.com/en/1.0.0/)
  - Display viewed chromosome region in cytogenetic ideogram figure
 ### Changed
 ### Fixed
+ - Can now display samples that doesnt have data on all chromosomes
 
 ## [2.0.1]
 ### Added
diff --git a/assets/js/overview.js b/assets/js/overview.js
index 5e6dbc65..18db17af 100644
--- a/assets/js/overview.js
+++ b/assets/js/overview.js
@@ -22,6 +22,23 @@ export class OverviewCanvas extends BaseScatterTrack {
     this.topBottomPadding = 8 // Padding for top and bottom in graph
     this.leftmostPoint = this.x + 10 // Draw y-values for graph left of this point
 
+    // Setup canvas for repeated patterns
+    this.patternCanvas = document.createElement('canvas')
+    const size = 20
+    this.patternCanvas.width = size
+    this.patternCanvas.height = size
+    const patternCtx = this.patternCanvas.getContext('2d')
+    patternCtx.fillStyle = "#E6E9ED"
+    patternCtx.strokeStyle = "#4C6D94"
+    patternCtx.lineWidth = Math.round(size / 10)
+    patternCtx.lineCap = 'square'
+    patternCtx.fillRect(0, 0, size, size)
+    patternCtx.moveTo(size / 2, 0)
+    patternCtx.lineTo(size, size / 2)
+    patternCtx.moveTo(0, size / 2)
+    patternCtx.lineTo(size / 2, size)
+    patternCtx.stroke()
+
     // BAF values
     this.baf = {
       yStart: 1.0, // Start value for y axis
@@ -39,6 +56,7 @@ export class OverviewCanvas extends BaseScatterTrack {
     }
 
     // Canvas variables
+    this.disabledChroms = []
     this.width = document.body.clientWidth // Canvas width
     this.height = this.y + 2 * this.plotHeight + 2 * this.topBottomPadding // Canvas height
     this.drawCanvas.width = parseInt(this.width)
@@ -58,14 +76,16 @@ export class OverviewCanvas extends BaseScatterTrack {
       this.staticCanvas.addEventListener('mousedown', event => {
         event.stopPropagation()
         const selectedChrom = this.pixelPosToGenomicLoc(event.x)
-        // Dont update if chrom previously selected
-        // Move interactive view to selected region
-        const chrom = selectedChrom.chrom
-        const start = 1
-        const end = this.dims[chrom].size - 1
-        // Mark region
-        this.markRegion({ chrom, start, end })
-        drawTrack({ chrom, start, end }) // redraw canvas
+        if (!this.disabledChroms.includes(selectedChrom.chrom)) {
+          // Dont update if chrom previously selected
+          // Move interactive view to selected region
+          const chrom = selectedChrom.chrom
+          const start = 1
+          const end = this.dims[chrom].size - 1
+          // Mark region
+          this.markRegion({ chrom, start, end })
+          drawTrack({ chrom, start, end }) // redraw canvas
+        }
       })
       this.staticCanvas.parentElement.addEventListener('mark-region', event => {
         this.markRegion({ ...event.detail.region })
@@ -182,16 +202,23 @@ export class OverviewCanvas extends BaseScatterTrack {
       height: this.plotHeight
     })
     // Plot scatter data
-    drawPoints({
-      ctx,
-      data: chromCovData.baf,
-      color: this.baf.color
-    })
-    drawPoints({
-      ctx,
-      data: chromCovData.data,
-      color: this.log2.color
-    })
+    if ( chromCovData.baf.length > 0 || chromCovData.data.length > 0 ) {
+      drawPoints({
+        ctx,
+        data: chromCovData.baf,
+        color: this.baf.color
+      })
+      drawPoints({
+        ctx,
+        data: chromCovData.data,
+        color: this.log2.color
+      })
+    } else {
+      const pattern = ctx.createPattern(this.patternCanvas, 'repeat')
+      ctx.fillStyle = pattern
+      ctx.fillRect(chromCovData.x_pos, chromCovData.y_pos + 1, width - 2, (this.plotHeight * 2) - 2)
+      this.disabledChroms.push(chrom)
+    }
   }
 
   async drawOverviewContent (printing) {
diff --git a/assets/js/track/variant.js b/assets/js/track/variant.js
index e9e40742..81ebbff3 100644
--- a/assets/js/track/variant.js
+++ b/assets/js/track/variant.js
@@ -139,7 +139,8 @@ export class VariantTrack extends BaseAnnotationTrack {
             { title: 'Ref', value: `${variant.reference}` },
             { title: 'Alt', value: `${variant.alternative}` },
             { title: 'Cytoband start/end', value: `${variant.cytoband_start}/${variant.cytoband_end}` },
-            { title: 'Quality', value: `${variant.quality}` }
+            { title: 'Quality', value: `${variant.quality}` },
+            { title: 'Rank score', value: `${variant.rank_score}` }
           ]
         })
         this.trackContainer.appendChild(tooltip)
diff --git a/gens/graph.py b/gens/graph.py
index d0ffea7a..345abc20 100644
--- a/gens/graph.py
+++ b/gens/graph.py
@@ -308,5 +308,5 @@ def get_cov(req, x_ampl, json_data=None, cov_fh=None, baf_fh=None):
         data_type=data_type,
     )
     if not new_start_pos and not log2_records and not baf_records:
-        raise NoRecordsException("No records")
+        LOG.warning("No records for region")
     return region, new_start_pos, new_end_pos, log2_records, baf_records