diff --git a/Calculations/chrony_statistics.py b/chrony_statistics.py
similarity index 100%
rename from Calculations/chrony_statistics.py
rename to chrony_statistics.py
diff --git a/Calculations/chrony_statistics.sh b/chrony_statistics.sh
similarity index 94%
rename from Calculations/chrony_statistics.sh
rename to chrony_statistics.sh
index 08b4db1..3341433 100644
--- a/Calculations/chrony_statistics.sh
+++ b/chrony_statistics.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-numlogs=2500
+numlogs=500
 tmp_log="./chrony_statistics.log"
 
 sudo tail -n $numlogs /var/log/chrony/statistics.log > $tmp_log
diff --git a/todo.md b/todo.md
index dc21b2c..cab2bed 100644
--- a/todo.md
+++ b/todo.md
@@ -1,15 +1,24 @@
 # Todo
-* Wire harness
+* README.md
+  * link to relevant buy pages
+    * gps module
+      * gps antenna
+      * gps cable
+      * gps cable dataptor
+    * rtc
+      * battery
+    * hookup wire
+      * 2mm gps module cable
+      * jumper wire
+        * gps module 2mm
+        * normal 2.54mm
+  * document [chrony_statistics.sh](Calculations/chrony_statistics.sh)
+* Wire harnes
   * Cable managenet
     * trim up yellow->oraNGE
     * mark yellow->orange
-* Document scripts
-  * time_fuckery.sh [test]
-  * show_running_configs.sh
-  * services.sh [start|stop|restart|enable|disable]
-  * uninstall.sh
-  * nuke_logs.sh
-  * chrony_statistics.sh
+* chrony_statistics.sh
+  * fold into time_fuckery.sh
     * chrony_statisatics.py
       * cite
 * link to docs of all the services and tools
@@ -20,10 +29,7 @@
 	* garfana
 	* syslog-ng
 	* u-blox software
-    https://gist.github.com/jauderho/2ad0d441760fc5ed69d8d4e2d6b35f8d
-* fiugre out/test pps1 and pps0
 * find the proper datasheet not just the F9T one
-* documentation
 * case
 * positioning
     * traffic
@@ -37,4 +43,5 @@
     * image
     * ascii art headers
     * prettify
-**Known Bugs**
\ No newline at end of file
+  
+## Known Bugs
\ No newline at end of file