From 705a49d214ea181a1cde4b1f8704bbfb7b56fb77 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <xdsopl@gmail.com>
Date: Sat, 20 Apr 2024 08:55:33 +0200
Subject: [PATCH] give confused Scottie a fighting chance

---
 app/src/main/java/xdsopl/robot36/Decoder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/xdsopl/robot36/Decoder.java b/app/src/main/java/xdsopl/robot36/Decoder.java
index 09abe39..c5ec49e 100644
--- a/app/src/main/java/xdsopl/robot36/Decoder.java
+++ b/app/src/main/java/xdsopl/robot36/Decoder.java
@@ -145,7 +145,7 @@ public class Decoder {
 		}
 		for (int i = 0; i < lines.length; ++i)
 			copyLines(mode.decodeScanLine(evenBuffer, oddBuffer, scanLineBuffer, pulses[i], lines[i]));
-		int shift = pulses[pulses.length - 1];
+		int shift = pulses[pulses.length - 1] - (meanSamples * 3) / 4;
 		adjustSyncPulses(last5msSyncPulses, shift);
 		adjustSyncPulses(last9msSyncPulses, shift);
 		adjustSyncPulses(last20msSyncPulses, shift);