diff --git a/miyagi-backup.sh b/miyagi-backup.sh
index 56d750f..00ba3c4 100644
--- a/miyagi-backup.sh
+++ b/miyagi-backup.sh
@@ -519,6 +519,7 @@ send_piggyback_external() {
         log "Externer Piggyback-Export deaktiviert."
         return
     fi
+    write_zsync_config
     get_sourcehostname
     log "Ermittelter SOURCEHOSTNAME: $SOURCEHOSTNAME"
 
@@ -563,7 +564,7 @@ send_checkzfs_external() {
         log "Externer Check-ZFS deaktiviert (ECHECKZFS=$ECHECKZFS)"
         return
     fi
-
+    write_zsync_config
     get_sourcehostname  # Setzt SOURCEHOSTNAME, wenn nicht vorhanden
 
     local checkzfs_cmd="${checkzfs_cmd:-$(command -v checkzfs)}"
@@ -586,9 +587,9 @@ send_checkzfs_external() {
     filter="#${filter%|}"
     log "Generierter ZFS-Filter: $filter"
 
-    local combined="miyagi-${SOURCEHOSTNAME}-$(hostname)"
+    local combined="miyagi-${SOURCEHOSTNAME}-$(hostname)-${ZPUSHTAG}"
     local spoolfile="/tmp/${combined}_checkzfs_external"
-    local spooldest="90000_${combined}_checkzfs_external"
+    local spooldest="120000_${combined}_checkzfs_external"
 
     log "Führe checkzfs aus..."
     {