diff --git a/resources/views/tracker.blade.php b/resources/views/tracker.blade.php
index c9d1f93..c7435a9 100644
--- a/resources/views/tracker.blade.php
+++ b/resources/views/tracker.blade.php
@@ -66,11 +66,14 @@
                     L.polyline([
                         @foreach(array_slice($trip->locations, $idx, 100) as $location)
                             @if(!in_array($location->id, config('app.current_trip_ignore')))
-                        [{{ $location->latitude }}, {{ $location->longitude }}], // {{$location->id}}
+                        [{{ $location->latitude }}, {{ $location->longitude }}],
                             @endif
                         @endforeach
                     ], {
-                        color: 'rgba(62, 62, 62, {{ ( $idx - (-50) ) / (count($trip->locations) - (-50)) }})'
+                        @php $colour = 180 * ( 1.0 - ( ( $idx ) / ( count($trip->locations) ) ) ); @endphp
+                        color: 'rgb({{ $colour }}, {{ $colour }}, {{ $colour }})',
+                        weight: 5,
+                        //color: 'rgba(62, 62, 62, {{ ( $idx - 0.5) / (count($trip->locations) - 0.5 ) }})'
                     }).addTo(map);
                 @endfor