diff --git a/config.gen3.h b/config.gen3.h
index 001ce45..cf1b9a5 100644
--- a/config.gen3.h
+++ b/config.gen3.h
@@ -99,6 +99,11 @@
 #define	Z_MIN			0.0
 #define	Z_MAX			140.0
 
+/**	\def E_ABSOLUTE
+	Some G-Code creators produce relative length commands for the extruder, others absolute ones. G-Code using absolute lengths can be recognized when there are G92 E0 commands from time to time. If you have G92 E0 in your G-Code, define this flag.
+*/
+// #define E_ABSOLUTE
+
 
 
 /***************************************************************************\
diff --git a/config.gen6.h b/config.gen6.h
index 6fe6790..0d8a9ba 100644
--- a/config.gen6.h
+++ b/config.gen6.h
@@ -99,6 +99,11 @@
 #define	Z_MIN			0.0
 #define	Z_MAX			140.0
 
+/**	\def E_ABSOLUTE
+	Some G-Code creators produce relative length commands for the extruder, others absolute ones. G-Code using absolute lengths can be recognized when there are G92 E0 commands from time to time. If you have G92 E0 in your G-Code, define this flag.
+*/
+// #define E_ABSOLUTE
+
 
 
 /***************************************************************************\
diff --git a/config.h.dist b/config.h.dist
index 623cf88..1ce136a 100644
--- a/config.h.dist
+++ b/config.h.dist
@@ -97,6 +97,11 @@
 #define	Z_MIN			0.0
 #define	Z_MAX			140.0
 
+/**	\def E_ABSOLUTE
+	Some G-Code creators produce relative length commands for the extruder, others absolute ones. G-Code using absolute lengths can be recognized when there are G92 E0 commands from time to time. If you have G92 E0 in your G-Code, define this flag.
+*/
+// #define E_ABSOLUTE
+
 
 
 /***************************************************************************\
diff --git a/config.ramps.h b/config.ramps.h
index 9ebf9e0..2d68b9a 100644
--- a/config.ramps.h
+++ b/config.ramps.h
@@ -104,6 +104,11 @@
 #define	Z_MIN			0.0
 #define	Z_MAX			140.0
 
+/**	\def E_ABSOLUTE
+	Some G-Code creators produce relative length commands for the extruder, others absolute ones. G-Code using absolute lengths can be recognized when there are G92 E0 commands from time to time. If you have G92 E0 in your G-Code, define this flag.
+*/
+// #define E_ABSOLUTE
+
 
 
 /***************************************************************************\