diff --git a/example2output.txt b/example2output.txt
index fc82983..bc3a94a 100644
--- a/example2output.txt
+++ b/example2output.txt
@@ -1,7 +1,7 @@
-Error, number too big
+Error, Value out of range. Value:"32768" Radix:10
 1
-Error, number too big
-Error, number too big
+Error, For input string: "2147483648"
+Error, For input string: "2147483648"
 Error, invalid engine class/series
 OK
 No track exists
diff --git a/fuzz1_output.txt b/fuzz1_output.txt
index fbef785..b2ccffd 100644
--- a/fuzz1_output.txt
+++ b/fuzz1_output.txt
@@ -1,5 +1,5 @@
 1
-Error, number too big
+Error, For input string: "340282366920938463463374607431768211457"
 Error, track is not connected to other tracks
 Error, track is not connected to other tracks
 2
diff --git a/fuzz2_output.txt b/fuzz2_output.txt
index 0efe9a8..ace71f3 100644
--- a/fuzz2_output.txt
+++ b/fuzz2_output.txt
@@ -1 +1 @@
-Error, number too big
+Error, For input string: "2147483649"
diff --git a/fuzz6_output.txt b/fuzz6_output.txt
index e5dfc11..e16699e 100644
--- a/fuzz6_output.txt
+++ b/fuzz6_output.txt
@@ -5,7 +5,7 @@
 5
 6
 T3-Emma
-Error, number too big
+Error, For input string: "4294967300"
 none s T3 Emma 1 false true
 Error, could not delete rolling stock
 1