diff --git a/examples/pinproctest/JD.yaml b/examples/pinproctest/JD.yaml
index ef1c186..39ca4e5 100644
--- a/examples/pinproctest/JD.yaml
+++ b/examples/pinproctest/JD.yaml
@@ -10,20 +10,36 @@ PRBumpers:
     - slingL
     - slingR
 PRSwitches:
-    flipperLwR: 1
-    flipperLwL: 3
-    flipperUpR: 5
-    flipperUpL: 7
-    slingL: 96
-    slingR: 97
+    flipperLwR:
+        number: 1
+    flipperLwL: 
+        number: 3
+    flipperUpR: 
+        number: 5
+    flipperUpL: 
+        number: 7
+    slingL: 
+        number: 96
+    slingR: 
+        number: 97
 PRCoils:
-    flipperLwRMain: 32
-    flipperLwRHold: 33
-    flipperLwLMain: 34
-    flipperLwLHold: 35
-    flipperUpRMain: 36
-    flipperUpRHold: 37
-    flipperUpLMain: 38
-    flipperUpLHold: 39
-    slingL: 54
-    slingR: 55
+    flipperLwRMain: 
+        number: 32
+    flipperLwRHold: 
+        number: 33
+    flipperLwLMain: 
+        number: 34
+    flipperLwLHold: 
+        number: 35
+    flipperUpRMain: 
+        number: 36
+    flipperUpRHold: 
+        number: 37
+    flipperUpLMain: 
+        number: 38
+    flipperUpLHold: 
+        number: 39
+    slingL: 
+        number: 54
+    slingR: 
+        number: 55
\ No newline at end of file
diff --git a/examples/pinproctest/TZ.yaml b/examples/pinproctest/TZ.yaml
new file mode 100644
index 0000000..455ea82
--- /dev/null
+++ b/examples/pinproctest/TZ.yaml
@@ -0,0 +1,48 @@
+# P-ROC Game Description file for Twilight Zone
+PRGame:
+    machineType: wpc
+PRFlippers:
+    - flipperLwR
+    - flipperLwL
+    - flipperUpR
+    - flipperUpL
+PRBumpers:
+    - slingL
+    - slingR
+PRSwitches:
+    flipperLwR:
+        number: 1
+    flipperLwL:
+        number: 3
+    flipperUpR:
+        number: 5
+    flipperUpL:
+        number: 7
+    slingL:
+        number: 96
+    slingR: 
+        number: 97
+PRCoils:
+    flipperLwRMain: 
+        number: 32
+    flipperLwRHold: 
+        number: 33
+    flipperLwLMain: 
+        number: 34
+    flipperLwLHold: 
+        number: 35
+    flipperUpRMain: 
+        number: 36
+    flipperUpRHold: 
+        number: 37
+    flipperUpLMain: 
+        number: 38
+    flipperUpLHold: 
+        number: 39
+    slingL:
+        number: 54
+    slingR: 
+        number: 55
+PRLamps:
+    doorTheCamera: 
+        number: 80
\ No newline at end of file
diff --git a/examples/pinproctest/pinproctest.cpp b/examples/pinproctest/pinproctest.cpp
index ac6e7d0..d3ee3dd 100644
--- a/examples/pinproctest/pinproctest.cpp
+++ b/examples/pinproctest/pinproctest.cpp
@@ -41,6 +41,7 @@
 #define kBumpersSection "PRBumpers"
 #define kCoilsSection "PRCoils"
 #define kSwitchesSection "PRSwitches"
+#define kNumberField "number"
 
 #define kFlipperPulseTime (34) // 34 ms
 #define kBumperPulseTime (25) // 25 ms
@@ -243,9 +244,9 @@ void ConfigureSwitchRules(PRHandle proc, YAML::Node& yamlDoc)
         int swNum, coilMain, coilHold;
         std::string flipperName;
         *flippersIt >> flipperName;
-        yamlDoc[kSwitchesSection][flipperName] >> swNum;
-        yamlDoc[kCoilsSection][flipperName + "Main"] >> coilMain;
-        yamlDoc[kCoilsSection][flipperName + "Hold"] >> coilHold;
+        yamlDoc[kSwitchesSection][flipperName][kNumberField] >> swNum;
+        yamlDoc[kCoilsSection][flipperName + "Main"][kNumberField] >> coilMain;
+        yamlDoc[kCoilsSection][flipperName + "Hold"][kNumberField] >> coilHold;
         ConfigureWPCFlipperSwitchRule (proc, swNum, coilMain, coilHold, kFlipperPulseTime);
     }
 
@@ -256,8 +257,8 @@ void ConfigureSwitchRules(PRHandle proc, YAML::Node& yamlDoc)
         // WPC  Slingshots
         std::string bumperName;
         *bumpersIt >> bumperName;
-        yamlDoc[kSwitchesSection][bumperName] >> swNum;
-        yamlDoc[kCoilsSection][bumperName] >> coilNum;
+        yamlDoc[kSwitchesSection][bumperName][kNumberField] >> swNum;
+        yamlDoc[kCoilsSection][bumperName][kNumberField] >> coilNum;
         ConfigureBumperRule (proc, swNum, coilNum, kBumperPulseTime);
     }
 }