Merge pull request #187 from bitcraze/Aris/WarningLongPinLighthouseDeck

Added Warning about LingPins and LighthouseDeck

Author: ArisMorgens

src/documentation/tutorials/getting-started-with-lighthouse.md

@@ -33,7 +33,7 @@ The first thing to do is to make sure the firmware in the Crazyflie and Lighthou
 {% endsi_intro %}
 
 {% si_step Mount the Lighthouse deck %}
-For mounting the {% poplink lighthouse-deck %} on a Crazyflie check out the {% id_link getting-started-expansion-decks %} tutorial.
+For mounting the {% poplink lighthouse-deck %} on a Crazyflie check out the {% id_link getting-started-expansion-decks %} tutorial. Be careful When mounting the Lighthouse positioning deck with the long pin headers ([Male long deck connectors](https://store.bitcraze.io/products/male-long-deck-connector)). Make sure they do not block the laser sweeps from the base stations, as this could affect the drone's performance.
 {% endsi_step %}
 
 {% si_step Update firmware in the Crazyflie and Lighthouse deck %}