diff --git a/Arduino/src/main.cpp b/Arduino/src/main.cpp
index a84b242..13ec8e8 100644
--- a/Arduino/src/main.cpp
+++ b/Arduino/src/main.cpp
@@ -25,7 +25,7 @@
 */
 
 // uncomment the line below if you want to use this sketch that writes to the EEPROM and accept the responsibility stated above!  :-)
-#define EEPROM_WRITES
+//#define EEPROM_WRITES
 
 // uncomment the line below if you have fitted the Sparkfun DS1307 RTC module to the expansion header
 #define RTC_FITTED
@@ -228,7 +228,7 @@ void setup(void)
 
   // Initialize Display
   display.begin();
-  display.setContrast(57);    // you can change the contrast around to adapt the display for the best viewing!
+  display.setContrast(62);    // you can change the contrast around to adapt the display for the best viewing! 57 is default and good for Sparkfun
   display.clearDisplay();     // Clear the buffer.
 
   // Set up the timer interrupt to watch for button status at 50 Hz (needed to catch a quick button press)
diff --git a/README.md b/README.md
index a89dd54..a7ffa03 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,13 @@
 # ft817_buddy
 A companion display & controls for the FT-817.
 
-![FT817 Buddy Rev 1 in the field](http://alloutput.com/wp-content/uploads/2020/08/06-field-trials-1024x876.jpg)
+![FT817 Buddy Rev 1 in the field](http://alloutput.com/wp-content/uploads/2021/02/IMG_20210227_113950963_HDR-1024x813.jpg)
 
-This is a work in progess, [more information at my page](http://alloutput.com/amateur-radio/ft-817-companion-display-controls/).
+This is a work in progess, [more information at my page](http://alloutput.com/ft-817-buddy/).
 
 A little story about the build is over at [SWLing Post](https://swling.com/blog/2020/08/andy-builds-a-genius-companion-control-display-for-the-yaesu-ft-817-transceiver/).
 
-Hardware files now removed pending release of the "Rev2" design (or higher) where we now use hardware serial.  Arduino code on this repository now corresponds to Rev2 hardware in testing... watch this space!
+Rev4 hardware files now released :-)
 
 Enjoy!