diff --git a/src/char/char_mapif.c b/src/char/char_mapif.c
index 0c746c3358..461500dc00 100644
--- a/src/char/char_mapif.c
+++ b/src/char/char_mapif.c
@@ -807,11 +807,7 @@ int chmapif_parse_fwlog_changestatus(int fd){
 						break;
 					case 7: // changecharsex
 						answer = false;
-						WFIFOHEAD(login_fd,6);
-						WFIFOW(login_fd,0) = 0x2727;
-						WFIFOL(login_fd,2) = t_aid;
-						WFIFOL(login_fd,6) = t_cid;
-						WFIFOSET(login_fd,10);
+						chlogif_parse_ackchangecharsex(t_cid, sex);
 						break;
 				} //end switch operation
 			} //login is connected
diff --git a/src/map/clif.c b/src/map/clif.c
index 11c7d1e327..d6d2b4a8f5 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -17768,15 +17768,15 @@ void clif_parse_RouletteOpen(int fd, struct map_session_data* sd)
 	}
 
 	WFIFOHEAD(fd,packet_len(0xa1a));
-	WBUFW(fd,0) = 0xa1a;
-	WBUFW(fd,2) = 0; // result
-	WBUFL(fd,3) = 0; // serial
-	WBUFW(fd,7) = sd->roulette.stage - 1;
-	WBUFW(fd,8) = (char)sd->roulette.prizeIdx;
-	WBUFW(fd,9) = -1; // TODO
-	WBUFL(fd,11) = sd->roulette_point.gold;
-	WBUFL(fd,15) = sd->roulette_point.silver;
-	WBUFL(fd,19) = sd->roulette_point.bronze;
+	WFIFOW(fd,0) = 0xa1a;
+	WFIFOW(fd,2) = 0; // result
+	WFIFOL(fd,3) = 0; // serial
+	WFIFOW(fd,7) = sd->roulette.stage - 1;
+	WFIFOW(fd,8) = (char)sd->roulette.prizeIdx;
+	WFIFOW(fd,9) = -1; // TODO
+	WFIFOL(fd,11) = sd->roulette_point.gold;
+	WFIFOL(fd,15) = sd->roulette_point.silver;
+	WFIFOL(fd,19) = sd->roulette_point.bronze;
 	WFIFOSET(fd,packet_len(0xa1a));
 }
 
@@ -17798,16 +17798,16 @@ void clif_parse_RouletteInfo(int fd, struct map_session_data* sd)
 	}
 
 	WFIFOHEAD(fd,len);
-	WBUFW(fd,0) = 0xa1c;
-	WBUFW(fd,2) = len;
-	WBUFL(fd,6) = 1; // serial
+	WFIFOW(fd,0) = 0xa1c;
+	WFIFOW(fd,2) = len;
+	WFIFOL(fd,6) = 1; // serial
 
 	for(i = 0; i < MAX_ROULETTE_LEVEL; i++) {
 		for(j = 0; j < MAX_ROULETTE_COLUMNS - i; j++) {
-			WBUFW(fd,8 + i * 8) = i;
-			WBUFW(fd,8 + i * 8 + 2) = j;
-			WBUFW(fd,8 + i * 8 + 4) = rd.nameid[i][j];
-			WBUFW(fd,8 + i * 8 + 6) = rd.qty[i][j];
+			WFIFOW(fd,8 + i * 8) = i;
+			WFIFOW(fd,8 + i * 8 + 2) = j;
+			WFIFOW(fd,8 + i * 8 + 4) = rd.nameid[i][j];
+			WFIFOW(fd,8 + i * 8 + 6) = rd.qty[i][j];
 			count++;
 		}
 	}
@@ -17909,7 +17909,7 @@ void clif_parse_RouletteRecvItem(int fd, struct map_session_data* sd)
 	}
 
 	WFIFOHEAD(fd,packet_len(0xa22));
-	WBUFW(fd,0) = 0xa22;
+	WFIFOW(fd,0) = 0xa22;
 
 	if (sd->roulette.claimPrize) {
 		struct item it;
@@ -17920,7 +17920,7 @@ void clif_parse_RouletteRecvItem(int fd, struct map_session_data* sd)
 
 		switch (pc_additem(sd, &it, rd.qty[sd->roulette.prizeStage][sd->roulette.prizeIdx], LOG_TYPE_OTHER)) {
 			case 0:
-				WBUFW(fd,2) = RECV_ITEM_SUCCESS;
+				WFIFOW(fd,2) = RECV_ITEM_SUCCESS;
 				sd->roulette.claimPrize = false;
 				sd->roulette.prizeStage = 0;
 				sd->roulette.prizeIdx = 0;
@@ -17929,20 +17929,20 @@ void clif_parse_RouletteRecvItem(int fd, struct map_session_data* sd)
 			case 1:
 			case 4:
 			case 5:
-				WBUFW(fd,2) = RECV_ITEM_OVERCOUNT;
+				WFIFOW(fd,2) = RECV_ITEM_OVERCOUNT;
 				break;
 			case 2:
-				WBUFW(fd,2) = RECV_ITEM_OVERWEIGHT;
+				WFIFOW(fd,2) = RECV_ITEM_OVERWEIGHT;
 				break;
 			default:
 			case 7:
-				WBUFW(fd,2) = RECV_ITEM_FAILED;
+				WFIFOW(fd,2) = RECV_ITEM_FAILED;
 				break;
 		}
 	} else
-		WBUFW(fd,2) = RECV_ITEM_FAILED;
+		WFIFOW(fd,2) = RECV_ITEM_FAILED;
 
-	WBUFL(fd,3) = 0; // additional item TODO
+	WFIFOL(fd,3) = 0; // additional item TODO
 	WFIFOSET(fd,packet_len(0xa22));
 	return;
 }
@@ -17962,14 +17962,14 @@ void clif_roulette_generate_ack(struct map_session_data *sd, unsigned char resul
 	nullpo_retv(sd);
 
 	WFIFOHEAD(fd,packet_len(0xa20));
-	WBUFW(fd,0) = 0xa20;
-	WBUFW(fd,2) = result;
-	WBUFW(fd,3) = stage;
-	WBUFW(fd,5) = prizeIdx;
-	WBUFW(fd,7) = bonusItemID;
-	WBUFL(fd,9) = sd->roulette_point.gold;
-	WBUFL(fd,13) = sd->roulette_point.silver;
-	WBUFL(fd,17) = sd->roulette_point.bronze;
+	WFIFOW(fd,0) = 0xa20;
+	WFIFOW(fd,2) = result;
+	WFIFOW(fd,3) = stage;
+	WFIFOW(fd,5) = prizeIdx;
+	WFIFOW(fd,7) = bonusItemID;
+	WFIFOL(fd,9) = sd->roulette_point.gold;
+	WFIFOL(fd,13) = sd->roulette_point.silver;
+	WFIFOL(fd,17) = sd->roulette_point.bronze;
 	WFIFOSET(fd,packet_len(0xa20));
 }
 
diff --git a/src/map/itemdb.c b/src/map/itemdb.c
index 10360ede40..6cfd4807ff 100644
--- a/src/map/itemdb.c
+++ b/src/map/itemdb.c
@@ -1089,16 +1089,16 @@ bool itemdb_parse_roulette_db(void)
 			if (str[i] == NULL)
 				str[i] = dummy; // get rid of NULL columns
 
-			if (!(data = itemdb_exists(atoi(str[1])))) {
-				ShowWarning("itemdb_parse_roulette_db: Unknown item_id '%hu' in level '%d'\n", atoi(str[1]), atoi(str[0]));
+			if (!(data = itemdb_exists(atoi(str[2])))) {
+				ShowWarning("itemdb_parse_roulette_db: Unknown item_id '%hu' in level '%d'\n", atoi(str[2]), atoi(str[1]));
 				continue;
 			}
-			if (atoi(str[2]) < 1) {
-				ShowWarning("itemdb_parse_roulette_db: Unsupported amount '%hu' for item_id '%hu' in level '%d'\n", atoi(str[2]), atoi(str[1]), atoi(str[0]));
+			if (atoi(str[3]) < 1) {
+				ShowWarning("itemdb_parse_roulette_db: Unsupported amount '%hu' for item_id '%hu' in level '%d'\n", atoi(str[3]), atoi(str[2]), atoi(str[1]));
 				continue;
 			}
-			if (atoi(str[3]) < 0 || atoi(str[3]) > 1) {
-				ShowWarning("itemdb_parse_roueltte_db: Unsupported flag '%d' for item_id '%hu' in level '%d'\n", atoi(str[3]), atoi(str[1]), atoi(str[0]));
+			if (atoi(str[4]) < 0 || atoi(str[4]) > 1) {
+				ShowWarning("itemdb_parse_roueltte_db: Unsupported flag '%d' for item_id '%hu' in level '%d'\n", atoi(str[4]), atoi(str[2]), atoi(str[1]));
 				continue;
 			}
 
@@ -1108,8 +1108,8 @@ bool itemdb_parse_roulette_db(void)
 			RECREATE(rd.flag[i], int, rd.items[i]);
 
 			rd.nameid[i][j] = data->nameid;
-			rd.qty[i][j] = atoi(str[2]);
-			rd.flag[i][j] = atoi(str[3]);
+			rd.qty[i][j] = atoi(str[3]);
+			rd.flag[i][j] = atoi(str[4]);
 
 			++count;
 		}
diff --git a/src/map/script.c b/src/map/script.c
index f6115e9338..d559070bd8 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -19831,8 +19831,6 @@ BUILDIN_FUNC(montransform) {
 		val4 = script_getnum(st, 8);
 
 	if (tick != 0) {
-		struct mob_db *monster =  mob_db(mob_id);
-
 		if (battle_config.mon_trans_disable_in_gvg && map_flag_gvg2(sd->bl.m)) {
 			clif_displaymessage(sd->fd, msg_txt(sd,731)); // Transforming into monster is not allowed in Guild Wars.
 			return SCRIPT_CMD_FAILURE;