diff --git a/Config_Positioner.md b/Config_Positioner.md
index 1b97f30..0c0178b 100644
--- a/Config_Positioner.md
+++ b/Config_Positioner.md
@@ -387,6 +387,9 @@ This detector type is always read only.
  Integer value defines channel index of the device.\
  **Default**: 0
 
+**invert**::\
+ **Default**: 0
+
 ## AnalogOut
 
 **devicePath**::\
@@ -446,6 +449,12 @@ This positioner type is the combination of multiple positioners to create a new
  Array of double values defines the transform matrix to be used when **functionCode**==3. The array should have a either 4 or 9 values.\
  **Default**: 0
 
+**InvMatrix**::\
+ Array of double values defines the inverse of **matrix**.
+
+**array**::\
+ **Default**: 0
+
 ## Zaber
 
 **controller**::\