diff --git a/src/ckdb.c b/src/ckdb.c
index b37f47f7..ac2784fa 100644
--- a/src/ckdb.c
+++ b/src/ckdb.c
@@ -47,7 +47,7 @@
 
 #define DB_VLOCK "1"
 #define DB_VERSION "0.9"
-#define CKDB_VERSION DB_VERSION"-0.260"
+#define CKDB_VERSION DB_VERSION"-0.270"
 
 #define WHERE_FFL " - from %s %s() line %d"
 #define WHERE_FFL_HERE __FILE__, __func__, __LINE__
@@ -674,7 +674,8 @@ static const tv_t date_begin = { DATE_BEGIN, 0L };
 #define PQPARAM14 PQPARAM8 ",$9,$10,$11,$12,$13,$14"
 #define PQPARAM15 PQPARAM8 ",$9,$10,$11,$12,$13,$14,$15"
 #define PQPARAM16 PQPARAM8 ",$9,$10,$11,$12,$13,$14,$15,$16"
-#define PQPARAM27 PQPARAM16 ",$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27"
+#define PQPARAM22 PQPARAM16 ",$17,$18,$19,$20,$21,$22"
+#define PQPARAM27 PQPARAM22 ",$23,$24,$25,$26,$27"
 
 #define PARCHK(_par, _params) do { \
 		if (_par != (int)(sizeof(_params)/sizeof(_params[0]))) { \
@@ -1302,7 +1303,9 @@ typedef struct blocks {
 #define BLOCKS_ORPHAN_STR "O"
 
 #define BLOCKS_STATSPENDING FALSE_CHR
+#define BLOCKS_STATSPENDING_STR FALSE_STR
 #define BLOCKS_STATSCONFIRMED TRUE_CHR
+#define BLOCKS_STATSCONFIRMED_STR TRUE_STR
 
 static const char *blocks_new = "New";
 static const char *blocks_confirm = "1-Confirm";
@@ -5413,9 +5416,10 @@ static void dsp_blocks(K_ITEM *item, FILE *stream)
 		dsp_hash(b->blockhash, hash_dsp, sizeof(hash_dsp));
 		tv_to_buf(&(b->createdate), createdate_buf, sizeof(createdate_buf));
 		tv_to_buf(&(b->expirydate), expirydate_buf, sizeof(expirydate_buf));
-		fprintf(stream, " hi=%d hash='%.16s' uid=%"PRId64" w='%s' "
-				"cd=%s ed=%s\n",
-				b->height, hash_dsp, b->userid, b->workername,
+		fprintf(stream, " hi=%d hash='%.16s' conf=%s uid=%"PRId64
+				" w='%s' sconf=%s cd=%s ed=%s\n",
+				b->height, hash_dsp, b->confirmed, b->userid,
+				b->workername, b->statsconfirmed,
 				createdate_buf, expirydate_buf);
 	}
 }
@@ -5525,12 +5529,12 @@ static bool blocks_stats(PGconn *conn, int32_t height, char *blockhash,
 	K_RUNLOCK(blocks_free);
 
 	if (!old_b_item) {
-		LOGERR("%s(): Non-existent Block: %s/...%s",
+		LOGERR("%s(): Non-existent Block: %d/...%s",
 			__func__, height, hash_dsp);
 		return false;
 	}
 
-	DATA_BLOCKS_NULL(oldblocks, old_b_item);
+	DATA_BLOCKS(oldblocks, old_b_item);
 
 	K_WLOCK(blocks_free);
 	b_item = k_unlink_head(blocks_free);
@@ -5659,7 +5663,7 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 	BLOCKS *row, *oldblocks;
 	USERS *users;
 	char *upd, *ins;
-	char *params[11 + HISTORYDATECOUNT];
+	char *params[17 + HISTORYDATECOUNT];
 	bool ok = false, update_old = false;
 	int par = 0;
 	char want = '?';
@@ -5678,14 +5682,16 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 
 	dsp_hash(blockhash, hash_dsp, sizeof(hash_dsp));
 
-	K_WLOCK(blocks_free);
+	K_RLOCK(blocks_free);
 	old_b_item = find_blocks(row->height, blockhash);
+	K_RUNLOCK(blocks_free);
 	DATA_BLOCKS_NULL(oldblocks, old_b_item);
 
 	switch (confirmed[0]) {
 		case BLOCKS_NEW:
 			// None should exist - so must be a duplicate
 			if (old_b_item) {
+				K_WLOCK(blocks_free);
 				k_add_head(blocks_free, b_item);
 				K_WUNLOCK(blocks_free);
 				if (!igndup) {
@@ -5699,7 +5705,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 				}
 				return true;
 			}
-			K_WUNLOCK(blocks_free);
 
 			K_RLOCK(users_free);
 			u_item = find_users(username);
@@ -5719,6 +5724,13 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 			STRNCPY(row->nonce2, nonce2);
 			STRNCPY(row->nonce, nonce);
 			TXT_TO_BIGINT("reward", reward, row->reward);
+			// Specify them
+			row->diffacc = 0;
+			row->diffinv = 0;
+			row->shareacc = 0;
+			row->shareinv = 0;
+			row->elapsed = 0;
+			STRNCPY(row->statsconfirmed, BLOCKS_STATSPENDING_STR);
 
 			HISTORYDATEINIT(row, cd, by, code, inet);
 			HISTORYDATETRANSFER(trf_root, row);
@@ -5735,14 +5747,21 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 			params[par++] = str_to_buf(row->nonce, NULL, 0);
 			params[par++] = bigint_to_buf(row->reward, NULL, 0);
 			params[par++] = str_to_buf(row->confirmed, NULL, 0);
+			params[par++] = double_to_buf(row->diffacc, NULL, 0);
+			params[par++] = double_to_buf(row->diffinv, NULL, 0);
+			params[par++] = double_to_buf(row->shareacc, NULL, 0);
+			params[par++] = double_to_buf(row->shareinv, NULL, 0);
+			params[par++] = bigint_to_buf(row->elapsed, NULL, 0);
+			params[par++] = str_to_buf(row->statsconfirmed, NULL, 0);
 			HISTORYDATEPARAMS(params, par, row);
 			PARCHK(par, params);
 
-			// db default stats values
 			ins = "insert into blocks "
 				"(height,blockhash,workinfoid,userid,workername,"
-				"clientid,enonce1,nonce2,nonce,reward,confirmed"
-				HISTORYDATECONTROL ") values (" PQPARAM16 ")";
+				"clientid,enonce1,nonce2,nonce,reward,confirmed,"
+				"diffacc,diffinv,shareacc,shareinv,elapsed,"
+				"statsconfirmed"
+				HISTORYDATECONTROL ") values (" PQPARAM22 ")";
 
 			if (conn == NULL) {
 				conn = dbconnect();
@@ -5760,7 +5779,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 		case BLOCKS_42:
 			// These shouldn't be possible until startup completes
 			if (!startup_complete) {
-				K_WUNLOCK(blocks_free);
 				tv_to_buf(cd, cd_buf, sizeof(cd_buf));
 				LOGERR("%s(): Status: %s invalid during startup. "
 					"Ignored: Block: %s/...%s/%s",
@@ -5772,7 +5790,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 			want = BLOCKS_CONFIRM;
 		case BLOCKS_CONFIRM:
 			if (!old_b_item) {
-				K_WUNLOCK(blocks_free);
 				tv_to_buf(cd, cd_buf, sizeof(cd_buf));
 				LOGERR("%s(): Can't %s a non-existent Block: %s/...%s/%s",
 					__func__, blocks_confirmed(confirmed),
@@ -5782,8 +5799,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 			if (confirmed[0] == BLOCKS_CONFIRM)
 				want = BLOCKS_NEW;
 			if (oldblocks->confirmed[0] != want) {
-				k_add_head(blocks_free, b_item);
-				K_WUNLOCK(blocks_free);
 				// No mismatch messages during startup
 				if (startup_complete) {
 					tv_to_buf(cd, cd_buf, sizeof(cd_buf));
@@ -5796,7 +5811,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 				}
 				goto flail;
 			}
-			K_WUNLOCK(blocks_free);
 
 			upd = "update blocks set expirydate=$1 where blockhash=$2 and expirydate=$3";
 			par = 0;
@@ -5899,7 +5913,6 @@ static bool blocks_add(PGconn *conn, char *height, char *blockhash,
 			res = PQexec(conn, "Commit", CKPQ_WRITE);
 			break;
 		default:
-			K_WUNLOCK(blocks_free);
 			LOGERR("%s(): %s.failed.invalid confirm='%s'",
 			       __func__, id, confirmed);
 			goto flail;
@@ -6027,7 +6040,6 @@ static bool blocks_fill(PGconn *conn)
 	n = PQntuples(res);
 	LOGDEBUG("%s(): tree build count %d", __func__, n);
 	ok = true;
-	K_WLOCK(blocks_free);
 	for (i = 0; i < n; i++) {
 		item = k_unlink_head(blocks_free);
 		DATA_BLOCKS(row, item);
@@ -6133,7 +6145,6 @@ static bool blocks_fill(PGconn *conn)
 	if (!ok)
 		k_add_head(blocks_free, item);
 
-	K_WUNLOCK(blocks_free);
 	PQclear(res);
 
 	if (ok) {
@@ -6148,10 +6159,8 @@ void blocks_reload()
 {
 	PGconn *conn = dbconnect();
 
-	K_WLOCK(blocks_free);
 	blocks_root = free_ktree(blocks_root, NULL);
 	k_list_transfer_to_head(blocks_store, blocks_free);
-	K_WUNLOCK(blocks_free);
 
 	blocks_fill(conn);