diff --git a/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrx.java b/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrx.java
index 7141c5e..df584db 100644
--- a/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrx.java
+++ b/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrx.java
@@ -58,12 +58,13 @@ public class CommitTrx implements SubFlow<SecureHash> {
          * notarises the transaction and persists the transaction to each party's vault.
          */
 
-        final FlowSession session = flowMessaging.initiateFlow(this.counterpartyName);
-        List<FlowSession> sessionsList = new LinkedList<FlowSession>(Arrays.asList(session));
+        final FlowSession counterpartySession = flowMessaging.initiateFlow(this.counterpartyName);
 
-        if (custodyName != null) {
-            sessionsList.add(flowMessaging.initiateFlow(custodyName));
-        }
+        List<FlowSession> sessionsList = (this.custodyName != null)
+            ? Arrays.asList(counterpartySession, flowMessaging.initiateFlow(this.custodyName))
+            : Arrays.asList(counterpartySession);
+
+        System.out.println("sessionsList size " + sessionsList.size());
 
         final SecureHash trxId = ledgerService
             .finalize(this.utxTrxCandidate, sessionsList)
diff --git a/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrxResponder.java b/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrxResponder.java
index 6e0b276..ab5574d 100644
--- a/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrxResponder.java
+++ b/corda/workflows/src/main/java/djmil/cordacheckers/gamestate/CommitTrxResponder.java
@@ -34,19 +34,19 @@ public class CommitTrxResponder implements ResponderFlow {
         log.info("----> CommitTrxResponder: Session "+session);
         try {
             UtxoTransactionValidator txValidator = trxToValidate -> {
-                log.info("----> Checking participants... ");
+                log.info("----> Checking participants... " + trxToValidate);
                 //checkParticipants(session, trxToValidate);
 
                 /*
                  * Other checks / actions ?
                  */
 
-                log.info("Approval for " + trxToValidate.getId());
+                //log.info("Approval for " + trxToValidate.getId());
             };
 
             if (utxoLedgerService == null) {
                  log.error("utxoLedgerService is NULL");
-                 return;
+                 return; 
             }
             UtxoSignedTransaction finalizedSignedTransaction = this.utxoLedgerService
                     .receiveFinality(session, txValidator)