1 files changed, 37 insertions, 1 deletions

diff --git a/12.-Kraken-Pro-Cloud-Mapper.md b/12.-Kraken-Pro-Cloud-Mapper.md
index a5b0225..a53b4c1 100644
--- a/12.-Kraken-Pro-Cloud-Mapper.md
+++ b/12.-Kraken-Pro-Cloud-Mapper.md
@@ -38,6 +38,8 @@ You should now see the station added on the left sidebar. Click the gear icon ne
 
 Under the device settings heading you should see an `APIKey`. Copy this value and store it for the next section.
 
+Repeat these steps for as many KrakenSDRs as you are setting up. (During the alpha you are restricted to three maximum KrakenSDRs on the map)
+
 ### Setup your Local KrakenSDR Software
 
 Next you will need to set up your local KrakenSDR software via it's Web GUI. 
@@ -50,7 +52,41 @@ In `Kraken Pro Key`, paste in the `APIKey` that you got from the mapper in the p
 
 Change location source to `Static` and enter the Latitude, Longitude and Heading of the antenna array.
 
-Now click the `Save Configuration` button at the top. At this stage you now need to reboot your KrakenSDR.
+Now click the `Save Configuration` button at the top. 
+
+At this stage you now need to reboot your KrakenSDR.
+
+## Starting the Mapper
+To start visualizing data click on the button that currently says `local data`. This will switch it to the `remote data` mode.
+
+After a few minutes you should see the DOA lobe and bearing lines on the map.
+
+## Options and Features
+
+### Main configure button (top right gear icon)
+
+**Heatmap Size:** Total size from edge to edge in kilometers of the heatmap grid. Set appropriately for your expected search space.
+**Heatmap Resolution:** Number of cells per axis on the grid. A higher value can result in more precise TX localization. But setting it too high can make offline logfile calculations too slow. Maximum resolution is currently capped at 500.
+
+It's important to note that setting a smaller heatmap size naturally results in a higher resolution grid too. For example, if you set your grid to 100km and resolution to 500, each grid cell has a size of 100,000/500 = 200 x 200 meters. 
+
+Now if you set the grid size to 10km, each cell has a size of 20 x 20 meters.
+
+![image](https://user-images.githubusercontent.com/78108016/196387732-cf3dcf53-9de2-4427-af73-d0993f8e17c4.png)
+
+### Double Click Menu
+
+If you double click on the map a menu will pop up.
+
+**Add Marker:** Adds a reference marker on the map. Useful for marking to location of known transmitters.
+**Center Heatmap:** Centers the heatmap grid wherever you clicked.
+
+### Layer Options
+Layer options can be accessed via the layers button ![image](https://user-images.githubusercontent.com/78108016/196389663-db4e8921-2c46-4780-a4d5-4d759ede084a.png) on the top left.
+
+This allows you to choose between a light or dark street map, or a satellite image map.
+
+![image](https://user-images.githubusercontent.com/78108016/196389816-b698a3e0-2e62-41f0-a156-3ac0d4cba5b3.png)
 
 ## Loading an Offline Log Files