diff --git a/interpreter/src/app/simulation/simulation.component.css b/interpreter/src/app/simulation/simulation.component.css
index aade530..23b2277 100644
--- a/interpreter/src/app/simulation/simulation.component.css
+++ b/interpreter/src/app/simulation/simulation.component.css
@@ -32,7 +32,7 @@ body {
 
 .componentName {
   text-align: left;
-  font-size: 25px;
+  font-size: 17px;
 }
 
 .streamName {
diff --git a/interpreter/src/app/simulation/simulation.component.ts b/interpreter/src/app/simulation/simulation.component.ts
index 70b7525..3c907a7 100644
--- a/interpreter/src/app/simulation/simulation.component.ts
+++ b/interpreter/src/app/simulation/simulation.component.ts
@@ -56,7 +56,7 @@ export class SimulationComponent implements OnInit {
   public numCols(): number {
     let nCols = this._components[0].streams[0].instantValues.length;
     if (nCols == 0) {
-      nCols = 3;
+      nCols = 10;
       this.changeColumns(nCols);
     }
     return nCols;