diff --git a/Printed-Parts/SCAD/LCD-cover-ORIGINAL-MK3.scad b/Printed-Parts/SCAD/LCD-cover-ORIGINAL-MK3.scad
index 9b003fb6..a80c67b5 100644
--- a/Printed-Parts/SCAD/LCD-cover-ORIGINAL-MK3.scad
+++ b/Printed-Parts/SCAD/LCD-cover-ORIGINAL-MK3.scad
@@ -181,6 +181,11 @@ difference()
     rotate([32,0,0]) translate( [ -78 , -9.1 , -4 ] ) rotate([0,0,45]) cube( [ 6, 6, 50 ] );  
     rotate([32,0,0]) translate( [ 79 , -9.1 , -4 ] ) rotate([0,0,45]) cube( [ 6, 6, 50 ] );  
     translate( [ -100 , -40 , -50 ] ) cube( [ 200 , 50 , 50 ] ); 
+
+
+    // version
+    translate([-73,15,4]) rotate([90,0,90]) linear_extrude(height = 2) 
+    { text("R7",font = "helvetica:style=Bold", size=7, center=true); }
   
 
 }
diff --git a/Printed-Parts/SCAD/x-carriage-back.scad b/Printed-Parts/SCAD/x-carriage-back.scad
index 240ce303..7c43e61f 100644
--- a/Printed-Parts/SCAD/x-carriage-back.scad
+++ b/Printed-Parts/SCAD/x-carriage-back.scad
@@ -165,6 +165,12 @@ module x_carriage_back()
         translate([5,-8,16]) cube([0.5,20,6.5]);
         translate([-3.25,-8,16]) cube([0.5,20,6.5]);
         translate([0.75,-8,16]) cube([0.5,7,6.5]);
+
+				// version
+        translate([-12,-29,22.6]) rotate([0,0,0]) linear_extrude(height = 0.6) 
+        { text("R7",font = "helvetica:style=Bold", size=4, center=true); }
+        
+
     }
 }
 
diff --git a/Printed-Parts/SCAD/x-carriage.scad b/Printed-Parts/SCAD/x-carriage.scad
index 561ce301..94273009 100644
--- a/Printed-Parts/SCAD/x-carriage.scad
+++ b/Printed-Parts/SCAD/x-carriage.scad
@@ -390,6 +390,9 @@ module x_carriage()
             translate([0,-0.5,0]) left_belt_cut();
             translate([0,0.5,0]) right_belt_cut();
             
+					 //version
+            translate([-12,-2,0.5]) rotate([0,180,0]) linear_extrude(height = 0.6) 
+            { text("R7",font = "helvetica:style=Bold", size=5, center=true); }
 
 
     }