diff --git a/DCCEXParser.cpp b/DCCEXParser.cpp
index e4f270f..cd929e0 100644
--- a/DCCEXParser.cpp
+++ b/DCCEXParser.cpp
@@ -47,7 +47,7 @@
 #define SENDFLASHLIST(stream,flashList)                 \
     for (int16_t i=0;;i+=sizeof(flashList[0])) {                            \
         int16_t value=GETHIGHFLASHW(flashList,i);       \
-        if (value==0) break;                            \
+        if (value<0) break;                            \
         StringFormatter::send(stream,F(" %d"),value);   \
     }                                   
 
diff --git a/EXRAILMacros.h b/EXRAILMacros.h
index 5e81612..aea997d 100644
--- a/EXRAILMacros.h
+++ b/EXRAILMacros.h
@@ -81,14 +81,14 @@ void exrailHalSetup() {
 #define ROUTE(id, description) id,
 const int16_t HIGHFLASH RMFT2::routeIdList[]= {
     #include "myAutomation.h"
-    0}; 
+    -1};
 // Pass 2a create throttle automation list 
 #include "EXRAIL2MacroReset.h"
 #undef AUTOMATION
 #define AUTOMATION(id, description) id,
 const int16_t HIGHFLASH RMFT2::automationIdList[]= {
     #include "myAutomation.h"
-    0}; 
+    -1};
 
 // Pass 3 Create route descriptions:
 #undef ROUTE
@@ -190,7 +190,7 @@ const FSH * RMFT2::getTurnoutDescription(int16_t turnoutid) {
 // Pass 6: Roster IDs (count)
 #include "EXRAIL2MacroReset.h"
 #undef ROSTER
-#define ROSTER(cabid,name,funcmap...) +1
+#define ROSTER(cabid,name,funcmap...) +(cabid == 0 ? 0 : 1)
 const byte RMFT2::rosterNameCount=0
    #include "myAutomation.h"
    ;
@@ -201,7 +201,7 @@ const byte RMFT2::rosterNameCount=0
 #define ROSTER(cabid,name,funcmap...) cabid,
 const int16_t HIGHFLASH  RMFT2::rosterIdList[]={
    #include "myAutomation.h"
-   0};
+   -1};
 
 // Pass 7: Roster names getter
 #include "EXRAIL2MacroReset.h"
diff --git a/GITHUB_SHA.h b/GITHUB_SHA.h
index bc74cd0..01f7c20 100644
--- a/GITHUB_SHA.h
+++ b/GITHUB_SHA.h
@@ -1 +1 @@
-#define GITHUB_SHA "devel-202305221431Z"
+#define GITHUB_SHA "devel-202305222043Z"
diff --git a/WiThrottle.cpp b/WiThrottle.cpp
index c77c1ef..11a28fb 100644
--- a/WiThrottle.cpp
+++ b/WiThrottle.cpp
@@ -533,8 +533,9 @@ void WiThrottle::sendRoster(Print* stream) {
   StringFormatter::send(stream,F("RL%d"), RMFT2::rosterNameCount);
   for (int16_t r=0;r<RMFT2::rosterNameCount;r++) {
       int16_t cabid=GETHIGHFLASHW(RMFT2::rosterIdList,r*2);
-      StringFormatter::send(stream,F("]\\[%S}|{%d}|{%c"),
-      RMFT2::getRosterName(cabid),cabid,cabid<128?'S':'L');
+      if (cabid > 0)
+	StringFormatter::send(stream,F("]\\[%S}|{%d}|{%c"),
+			      RMFT2::getRosterName(cabid),cabid,cabid<128?'S':'L');
   }
   StringFormatter::send(stream,F("\n"));       
 #else