diff --git a/config/examples/Formbot/T_Rex_2+/Configuration.h b/config/examples/Formbot/T_Rex_2+/Configuration.h
index ee7a657ec9..c48425e4ae 100644
--- a/config/examples/Formbot/T_Rex_2+/Configuration.h
+++ b/config/examples/Formbot/T_Rex_2+/Configuration.h
@@ -1661,7 +1661,7 @@
 // @section extruder
 
 // For direct drive extruder v9 set to true, for geared extruder set to false.
-#define INVERT_E0_DIR true
+#define INVERT_E0_DIR true   // Might be 'false' on your machine. Change if your extruder goes backwards.
 #define INVERT_E1_DIR false
 #define INVERT_E2_DIR false
 #define INVERT_E3_DIR false
diff --git a/config/examples/Formbot/T_Rex_2+/Configuration_adv.h b/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
index 3919c4f933..6744318044 100644
--- a/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
+++ b/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
@@ -1530,7 +1530,7 @@
 
   // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
   // Enable this option and set to HIGH if your SD cards are incorrectly detected.
-  #define SD_DETECT_STATE (HIGH)
+  //#define SD_DETECT_STATE HIGH
 
   //#define SD_IGNORE_AT_STARTUP            // Don't mount the SD card when starting up
   //#define SDCARD_READONLY                 // Read-only SD card (to save over 2K of flash)