diff --git a/package-lock.json b/package-lock.json
index 879bc76..8c29121 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1865,25 +1865,25 @@
       }
     },
     "@farmmaps/common": {
-      "version": "0.0.1-prerelease.517",
-      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common/-/common-0.0.1-prerelease.517.tgz",
-      "integrity": "sha512-Bxw+bDDwRAygl0SWdf077TtRa1xpAQAUlKNv/ysY8/rKugkMgaP1WAPnIN226uivTrdkhtPcKuGx/z5Yej1DwQ==",
+      "version": "0.0.1-prerelease.527",
+      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common/-/common-0.0.1-prerelease.527.tgz",
+      "integrity": "sha512-BPMdV/YL4kSuhmbYmtV+WiCAdFVl8MOohxaVdESeJKLr4hUTtfymC6l33KNnJ28Z+OV+6VSMweZINlAdy6In1Q==",
       "requires": {
         "tslib": "^2.0.0"
       }
     },
     "@farmmaps/common-map": {
-      "version": "0.0.1-prerelease.517",
-      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common-map/-/common-map-0.0.1-prerelease.517.tgz",
-      "integrity": "sha512-lRweec2NrYnCoDgpAb3ZIPNSOO9sUcfs6qi0RvzoYsPV557UZozbidNiYUTwYiPV+9rwliAAM9zR7lpipur6og==",
+      "version": "0.0.1-prerelease.527",
+      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common-map/-/common-map-0.0.1-prerelease.527.tgz",
+      "integrity": "sha512-j8OLh/ZQkUpgf3kCmtfa1JOIK+CWgWfimzGwKULP7Ls09b8R/0e8SX4BCnTwtY6NwRTh8AQZIDjM5R5k20w4QQ==",
       "requires": {
         "tslib": "^2.0.0"
       }
     },
     "@farmmaps/common-map3d": {
-      "version": "0.0.1-prerelease.517",
-      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common-map3d/-/common-map3d-0.0.1-prerelease.517.tgz",
-      "integrity": "sha512-xxxXWO3+9x9jGhepGamm1zqJqs2WaJHaOYNLCxreNrwK1mcQfVA+N65e2gI2YrMlMa1if1OYyXK48PXtdEtyoA==",
+      "version": "0.0.1-prerelease.527",
+      "resolved": "https://repository.akkerweb.nl/repository/npm-group/@farmmaps/common-map3d/-/common-map3d-0.0.1-prerelease.527.tgz",
+      "integrity": "sha512-/RniUbZjfefq6uxCxnPNvIpHWfzT/gymSUX+n0MsyGersr5mW2NhtEXDrLTputevyaZQ4XRuwr/vsX+HW3fmEg==",
       "requires": {
         "tslib": "^2.0.0"
       }
@@ -3572,9 +3572,9 @@
       "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
     },
     "cesium": {
-      "version": "1.73.0",
-      "resolved": "https://registry.npmjs.org/cesium/-/cesium-1.73.0.tgz",
-      "integrity": "sha512-HqvxPbCEsE1Szdm5qPIrBNjHG2cJ9Xk5uYMELmG0GuBL/sYaQ/0IMton43LUBY4E/wblRivNo1Vz7tIQweraFw=="
+      "version": "1.78.0",
+      "resolved": "https://registry.npmjs.org/cesium/-/cesium-1.78.0.tgz",
+      "integrity": "sha512-ulEILDn0G2czV7CONX0IGMUqcaH3igBkZ/1pXBTQldANw9ntxaWjF3F6IzP1MOY2lZtvEdsroYB30ML9SDRSBg=="
     },
     "chalk": {
       "version": "2.4.2",
diff --git a/package.json b/package.json
index 7d53ef8..69d0495 100644
--- a/package.json
+++ b/package.json
@@ -19,9 +19,9 @@
     "@angular/platform-browser": "~10.2.4",
     "@angular/platform-browser-dynamic": "~10.2.4",
     "@angular/router": "~10.2.4",
-    "@farmmaps/common": ">=0.0.1-prerelease.517 <0.0.1",
-    "@farmmaps/common-map": ">=0.0.1-prerelease.517 <0.0.1",
-    "@farmmaps/common-map3d": ">=0.0.1-prerelease.517 <0.0.1",
+    "@farmmaps/common": ">=0.0.1-prerelease.527 <0.0.1",
+    "@farmmaps/common-map": ">=0.0.1-prerelease.527 <0.0.1",
+    "@farmmaps/common-map3d": ">=0.0.1-prerelease.527 <0.0.1",
     "@microsoft/signalr": "^3.1.3",
     "@ng-bootstrap/ng-bootstrap": "^7.0",
     "@ngrx/effects": "^10.0",
diff --git a/projects/common-map/src/fm-map/components/aol/gps-location/gps-location.component.html b/projects/common-map/src/fm-map/components/aol/gps-location/gps-location.component.html
index e967599..0f69ded 100644
--- a/projects/common-map/src/fm-map/components/aol/gps-location/gps-location.component.html
+++ b/projects/common-map/src/fm-map/components/aol/gps-location/gps-location.component.html
@@ -6,8 +6,8 @@
         <stop offset="100%" class="stop2" />
       </linearGradient>
     </defs>
-    <circle class="tolerance hidden" [class]="{'hidden':!showTolerance}" cx="500" cy="500" stroke="none" [attr.r]="locTolerancePixels" />
-    <path class="heading hidden" [class]="{'hidden': !showHeading }" stroke="none" [attr.d]="path" fill="url(#grad1)" [attr.transform]="rotate"></path>
+    <circle class="tolerance hidden" [ngClass]="{'hidden':!showTolerance}" cx="500" cy="500" stroke="none" [attr.r]="locTolerancePixels" />
+    <path class="heading hidden" [ngClass]="{'hidden': !showHeading }" stroke="none" [attr.d]="path" fill="url(#grad1)" [attr.transform]="rotate"></path>
     <circle class="border" cx="500" cy="500" r="7" stroke="none" />
     <circle class="center" cx="500" cy="500" r="6" stroke="none" />
 
diff --git a/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.html b/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.html
index 7f73dd8..63f0c62 100644
--- a/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.html
+++ b/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.html
@@ -1 +1 @@
-<div *fm-haspackage="'vnd.farmmaps.package.3d'" (click)="handleClick($event)" class="btn btn-outline-primary twotreed"><i class="fas fa-spinner fa-spin loading"  [class]="{'loading':loading}"></i>{{label}}</div>
\ No newline at end of file
+<div *fm-haspackage="'vnd.farmmaps.package.3d'" (click)="handleClick($event)" class="btn btn-outline-primary twotreed"><i class="fas fa-spinner fa-spin loading"  [ngClass]="{'loading':loading}"></i>{{label}}</div>
\ No newline at end of file
diff --git a/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.ts b/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.ts
index a5aa3c5..8e82530 100644
--- a/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.ts
+++ b/projects/common-map3d/src/fm-map3d/components/olcs/switch2d3d/switch2d3d.component.ts
@@ -32,6 +32,7 @@ export class Switch2D3DComponent {
         this.loading=false;
         return this.synchronizers;
     }, stopOpenLayersEventsPropagation:true}); 
+    this.ol3d.warmUp(3000,5000);
   }
 
   synchronize() {