diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
index 3b9bc09..328fa81 100644
--- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
+++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
@@ -3579,6 +3579,14 @@
       <unit>normalized_thrust/s</unit>
       <decimal>4</decimal>
     </parameter>
+    <parameter name="HTE_THR_RANGE" default="0.2" type="FLOAT">
+      <short_desc>Max deviation from MPC_THR_HOVER</short_desc>
+      <long_desc>Defines the range of the hover thrust estimate around MPC_THR_HOVER. A value of 0.2 with MPC_THR_HOVER at 0.5 results in a range of [0.3, 0.7]. Set to a large value if the vehicle operates in varying physical conditions that affect the required hover thrust strongly (e.g. differently sized payloads).</long_desc>
+      <min>0.01</min>
+      <max>0.4</max>
+      <unit>normalized_thrust</unit>
+      <decimal>2</decimal>
+    </parameter>
     <parameter name="HTE_VXY_THR" default="10.0" type="FLOAT">
       <short_desc>Horizontal velocity threshold for sensitivity reduction</short_desc>
       <long_desc>Above this speed, the measurement noise is linearly increased to reduce the sensitivity of the estimator from biased measurement. Set to a low value on vehicles with large lifting surfaces.</long_desc>
@@ -7884,6 +7892,10 @@
       <long_desc>For systems a INA238 Power Monitor, this should be set to true</long_desc>
       <reboot_required>true</reboot_required>
     </parameter>
+    <parameter name="SENS_EN_IRLOCK" default="0" type="INT32" boolean="true">
+      <short_desc>IR-LOCK Sensor (external I2C)</short_desc>
+      <reboot_required>true</reboot_required>
+    </parameter>
     <parameter name="SENS_EN_LL40LS" default="0" type="INT32">
       <short_desc>Lidar-Lite (LL40LS)</short_desc>
       <min>0</min>