diff --git a/tabs/pid_tuning.html b/tabs/pid_tuning.html
index 4d2e81ff..1803bedc 100644
--- a/tabs/pid_tuning.html
+++ b/tabs/pid_tuning.html
@@ -55,9 +55,9 @@
         </tr>
         <tr class="LEVEL"><!-- 7 -->
             <td></td>
-            <td><input type="number" name="p" step="0.1"  min="0" max="25.5" /></td>
-            <td><input type="number" name="i" step="0.01" min="0" max="0.255" /></td>
-            <td><input type="number" name="d" step="1"    min="0" max="255" /></td>
+            <td><input type="number" name="p" step="0.1"   min="0" max="25.5" /></td>
+            <td><input type="number" name="i" step="0.001" min="0" max="0.255" /></td>
+            <td><input type="number" name="d" step="1"     min="0" max="255" /></td>
         </tr>
         <tr class="MAG"><!-- 8 -->
             <td></td>
diff --git a/tabs/pid_tuning.js b/tabs/pid_tuning.js
index 0d0e9cab..a5d08f5e 100644
--- a/tabs/pid_tuning.js
+++ b/tabs/pid_tuning.js
@@ -141,7 +141,7 @@ function tab_initialize_pid_tuning() {
                     $(this).val(PIDs[7][i++].toFixed(1));
                     break;
                 case 1:
-                    $(this).val(PIDs[7][i++].toFixed(2));
+                    $(this).val(PIDs[7][i++].toFixed(3));
                     break;
                 case 2:
                     $(this).val(PIDs[7][i++].toFixed(0));