diff --git a/personal/combine/build_month.py b/personal/combine/build_month.py
index 5057f11..aad50b7 100644
--- a/personal/combine/build_month.py
+++ b/personal/combine/build_month.py
@@ -131,15 +131,18 @@ if __name__ == "__main__":
 	parser.add_argument('--input', help='Input folder', required=True)
 	parser.add_argument('--output', help='Output folder', required=True)
 	parser.add_argument("--debug", help="Enable debug logging", action='store_const', const=True, default=False)
+	parser.add_argument("--level", help="The compression ratio to output at", default="3")
 	args = parser.parse_args()
 
 	if args.debug:
 		discord_logging.set_level(logging.DEBUG)
 
 	month = datetime.strptime(args.month, '%y-%m')
+	level = int(args.level)
 
 	log.info(f"Input folder: {args.input}")
 	log.info(f"Output folder: {args.output}")
+	log.info(f"Compression level: {level}")
 
 	prefix = None
 	if args.type == "comments":
@@ -151,7 +154,7 @@ if __name__ == "__main__":
 		sys.exit(2)
 
 	output_path = os.path.join(args.output, args.type, f"{prefix}_{month.strftime('%Y-%m')}.zst")
-	output_handle = zstandard.ZstdCompressor().stream_writer(open(output_path, 'wb'))
+	output_handle = zstandard.ZstdCompressor(level=level).stream_writer(open(output_path, 'wb'))
 
 	count_objects = 0
 	minute_iterator = month
@@ -159,14 +162,14 @@ if __name__ == "__main__":
 	while minute_iterator < end_time:
 		minute_file_path = os.path.join(args.input, args.type, minute_iterator.strftime('%y-%m-%d'), f"{prefix}_{minute_iterator.strftime('%y-%m-%d_%H-%M')}.zst")
 		for obj, line, _ in utils.read_obj_zst_meta(minute_file_path):
-			output_handle.write(line)
+			output_handle.write(line.encode('utf-8'))
 			output_handle.write(NEWLINE_ENCODED)
 
 			count_objects += 1
 			if count_objects % 100000 == 0:
-				log.info(f"{minute_iterator.strftime('%y-%m-%d_%H-%M')} : {count_objects}")
+				log.info(f"{minute_iterator.strftime('%y-%m-%d_%H-%M')} : {count_objects:,}")
 
 		minute_iterator += timedelta(minutes=1)
 
-	log.info(f"{minute_iterator.strftime('%y-%m-%d_%H-%M')} : {count_objects}")
+	log.info(f"{minute_iterator.strftime('%y-%m-%d_%H-%M')} : {count_objects:,}")
 	output_handle.close()
diff --git a/personal/move/rename_files.py b/personal/move/rename_files.py
index 7212c9d..16f5d25 100644
--- a/personal/move/rename_files.py
+++ b/personal/move/rename_files.py
@@ -7,7 +7,7 @@ log = discord_logging.init_logging()
 
 
 if __name__ == "__main__":
-	parent_folder = r"\\MYCLOUDPR4100\Public\ingest\combined\submissions"
+	parent_folder = r"\\MYCLOUDPR4100\Public\ingest\combined\comments"
 	files = []
 	for folder_name in os.listdir(parent_folder):
 		folder = os.path.join(parent_folder, folder_name)
@@ -20,7 +20,7 @@ if __name__ == "__main__":
 	count_moved = 0
 	for folder, old_file in files:
 		old_path = os.path.join(folder, old_file)
-		new_file = old_file.replace("RC_", "RS_")
+		new_file = old_file.replace("RS_", "RC_")
 		new_path = os.path.join(folder, new_file)
 
 		os.rename(old_path, new_path)