diff --git a/tests/reference/5_1_6/light_control-report.txt b/tests/reference/5_1_6/light_control-report.txt
index de340131..85f9a55e 100644
--- a/tests/reference/5_1_6/light_control-report.txt
+++ b/tests/reference/5_1_6/light_control-report.txt
@@ -38,11 +38,11 @@ Via: 0.51/0.25 mm (20/10 mils)
 - Micro via: no [0.2/0.1 mm (8/4 mils)]
 - Burried/blind via: no
 
-Outer Annular Ring: 0.16 mm (6 mils)
+Outer Annular Ring: 0.08 mm (3 mils)
 
-- By design rules: 0.16 mm (6 mils)
+- By design rules: 0.08 mm (3 mils)
 
-Eurocircuits class: 6C
+Eurocircuits class: 10C
 
 
 # General stats
diff --git a/tests/reference/5_1_6/light_control-report.txt_2 b/tests/reference/5_1_6/light_control-report.txt_2
index de340131..85f9a55e 100644
--- a/tests/reference/5_1_6/light_control-report.txt_2
+++ b/tests/reference/5_1_6/light_control-report.txt_2
@@ -38,11 +38,11 @@ Via: 0.51/0.25 mm (20/10 mils)
 - Micro via: no [0.2/0.1 mm (8/4 mils)]
 - Burried/blind via: no
 
-Outer Annular Ring: 0.16 mm (6 mils)
+Outer Annular Ring: 0.08 mm (3 mils)
 
-- By design rules: 0.16 mm (6 mils)
+- By design rules: 0.08 mm (3 mils)
 
-Eurocircuits class: 6C
+Eurocircuits class: 10C
 
 
 # General stats
diff --git a/tests/reference/5_1_6/light_control-report_simple.txt b/tests/reference/5_1_6/light_control-report_simple.txt
index d58aa6bc..8ae8acda 100644
--- a/tests/reference/5_1_6/light_control-report_simple.txt
+++ b/tests/reference/5_1_6/light_control-report_simple.txt
@@ -3,7 +3,7 @@ Size:
 
 - 59.69x48.26 mm
 
-Class: 6C
+Class: 10C
 
 Track width: ≥ 0.15 mm
 
@@ -13,7 +13,7 @@ Minimum drill size: ≥ 0.35 mm (finished metalized hole: 0.25 mm)
 
 Minimum slot width: ≥ 0.6 mm
 
-Ring collar: ≥ 0.16 mm
+Ring collar: ≥ 0.08 mm
 
 
 Materials:
diff --git a/tests/reference/6_0_4/light_control-report.txt b/tests/reference/6_0_4/light_control-report.txt
index 5029e518..b0dff466 100644
--- a/tests/reference/6_0_4/light_control-report.txt
+++ b/tests/reference/6_0_4/light_control-report.txt
@@ -63,11 +63,11 @@ Via: 0.51/0.25 mm (20/10 mils)
 - Micro via: no [0.2/0.1 mm (8/4 mils)]
 - Burried/blind via: no
 
-Outer Annular Ring: 0.16 mm (6 mils)
+Outer Annular Ring: 0.08 mm (3 mils)
 
-- By design rules: 0.16 mm (6 mils)
+- By design rules: 0.08 mm (3 mils)
 
-Eurocircuits class: 6C
+Eurocircuits class: 10C
 
 
 # General stats
diff --git a/tests/reference/6_0_4/light_control-report_simple.txt b/tests/reference/6_0_4/light_control-report_simple.txt
index 4f8b4f23..9c88fd56 100644
--- a/tests/reference/6_0_4/light_control-report_simple.txt
+++ b/tests/reference/6_0_4/light_control-report_simple.txt
@@ -3,7 +3,7 @@ Size:
 
 - 59.69x48.26 mm
 
-Class: 6C
+Class: 10C
 
 Track width: ≥ 0.15 mm
 
@@ -13,7 +13,7 @@ Minimum drill size: ≥ 0.35 mm (finished metalized hole: 0.25 mm)
 
 Minimum slot width: ≥ 0.6 mm
 
-Ring collar: ≥ 0.16 mm
+Ring collar: ≥ 0.08 mm
 
 Special features: