From d9ca55d96cc2334c231b133402490682e4a5a3c0 Mon Sep 17 00:00:00 2001
From: Deterous <138427222+Deterous@users.noreply.github.com>
Date: Wed, 6 Sep 2023 01:26:31 +1200
Subject: [PATCH] Fix serial parsing from #542 (#549)

Serial numbers begin at serial[5]
---
 MPF.Modules/BaseParameters.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MPF.Modules/BaseParameters.cs b/MPF.Modules/BaseParameters.cs
index c0323577..7d9ea5fe 100644
--- a/MPF.Modules/BaseParameters.cs
+++ b/MPF.Modules/BaseParameters.cs
@@ -1857,7 +1857,7 @@ namespace MPF.Modules
                         {
                             case 'S':
                                 // Check first two digits of S_PS serial
-                                switch (serial.Substring(4, 2))
+                                switch (serial.Substring(5, 2))
                                 {
                                     case "46": return Region.SouthKorea;
                                     case "56": return Region.SouthKorea;
@@ -1867,7 +1867,7 @@ namespace MPF.Modules
                                 }
                             case 'M':
                                 // Check first three digits of S_PM serial
-                                switch (serial.Substring(4, 3))
+                                switch (serial.Substring(5, 3))
                                 {
                                     case "645": return Region.SouthKorea;
                                     case "675": return Region.SouthKorea;