diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5d2ecde..f9463ec 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,8 +3,20 @@ name: psgraph-dev-build
 on:
   push:
     branches: [ "dev" ]
+    paths-ignore:
+      - '**/README.md'
+      - '**/.gitignore'
+      - 'docs/**'
+      - '.devcontainer/**'
+      - '.github/**'
   pull_request:
-    branches: [ "dev" ]
+    branches: [ "master" ]
+    paths-ignore:
+      - '**/README.md'
+      - '**/.gitignore'
+      - 'docs/**'
+      - '.devcontainer/**'
+      - '.github/**'
 
   workflow_dispatch:
 
@@ -26,6 +38,18 @@ jobs:
         run: dotnet restore
       - name: Build
         run: dotnet build --configuration Debug
+      - name: dotnet publish
+        run: dotnet publish -o "./PSQuickGraph"
       - name: Test
         run: dotnet test --verbosity normal
-
+      
+      - name: Install PowerShell
+        uses: PSModule/install-powershell@v1
+        with:
+          Version: latest
+      - name: Pester tests
+        shell: pwsh
+        run: |
+          $PSVersionTable
+          Get-ChildItem
+          Invoke-Pester -Path ./PsGraph.Pester.Tests/
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c903d52..968dc58 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,16 +1,14 @@
 name: psgraph-publish
 
 on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
+  release:
+    types: [published]
 
   workflow_dispatch:
 
 jobs:
 
-  build:
+  publish:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -28,6 +26,10 @@ jobs:
         run: dotnet build
       - name: Test
         run: dotnet test --verbosity normal
+      - name: Pester tests
+        shell: pwsh
+        run: |
+          Invoke-Pester -Path ./PsGraph.Pester.Tests/
       - name: dotnet publish
         run: dotnet publish -o "./PSQuickGraph"
       - name: psgallery publish
diff --git a/PSGraph.Vega.Extensions/Assets/vega.force.directed.layout.json b/PSGraph.Vega.Extensions/Assets/vega.force.directed.layout.json
index e7b36f8..11455cd 100644
--- a/PSGraph.Vega.Extensions/Assets/vega.force.directed.layout.json
+++ b/PSGraph.Vega.Extensions/Assets/vega.force.directed.layout.json
@@ -97,13 +97,13 @@
       "type": "symbol",
       "encode": {
         "enter": {
-          "fill": {"scale": "color", "field": "group"},
+          "fill": { "signal": "datum.nodeType === 'BaristaLabs.ChromeDevTools.Runtime.Network.RequestWillBeSentEvent'? '#e0e1dd' : scale('color', datum.group)" },
           "stroke": {"value": "white"}
         },
         "update": {
           "cursor": {"value": "pointer"},
           "fill": {
-            "signal": "hoverIndex === datum.index || indata('adjacentIndices', 'adj', datum.index) ? 'red' : scale('color', datum.group)"
+            "signal": "hoverIndex === datum.index || indata('adjacentIndices', 'adj', datum.index) ? 'red' :  datum.nodeType === 'BaristaLabs.ChromeDevTools.Runtime.Network.RequestWillBeSentEvent'? '#e0e1dd' : scale('color', datum.group)"
           },
           "size": {
             "signal": "(hoverIndex === datum.index || indata('adjacentIndices', 'adj', datum.index)) ? 2.5 * nodeRadius * nodeRadius : 2 * nodeRadius * nodeRadius"
@@ -310,7 +310,7 @@
     {
       "name": "nodeRadius",
       "bind": {"input": "range", "max": 50, "min": 1, "step": 1},
-      "value": 5
+      "value": 8
     },
     {
       "name": "nodeCharge",