diff --git a/analyze_wotb_replays.py b/analyze_wotb_replays.py
index c0bcabf..8ddd7e1 100644
--- a/analyze_wotb_replays.py
+++ b/analyze_wotb_replays.py
@@ -550,6 +550,16 @@ async def main(argv):
 			except (KeyError, configparser.NoSectionError) as err:
 				bu.error(exception=err)
 
+			try:
+				if 'ANALYZER' in config.sections():
+					configAnalyzer	= config['ANALYZER']
+					histogram_fields_str = configAnalyzer.get('histogram_buckets', None)
+					if histogram_fields_str != None:
+						set_histogram_buckets(json.loads(histogram_fields_str))
+
+			except (KeyError, configparser.NoSectionError) as err:
+				bu.error(exception=err)
+
 			try:
 				if 'WG' in config.sections():
 					configWG 		= config['WG']
@@ -690,6 +700,17 @@ async def main(argv):
 		if wi != None: await wi.close()
 	return None
 
+
+def set_histogram_buckets(json: dict):
+	global histogram_fields
+	try:
+		for field in json.keys():
+			histogram_fields[field][1] = json[field]
+	except (KeyError, Exception) as err:
+		bu.error(exception=err)
+	return histogram_fields
+
+
 def process_player_dist(results: list, player_stats: dict, stat_id_map: dict):
 	"""Process player distribution"""
 	hist_stats = dict()
diff --git a/blitzstats.ini.default b/blitzstats.ini.default
index 8793231..bb2c576 100644
--- a/blitzstats.ini.default
+++ b/blitzstats.ini.default
@@ -1,3 +1,6 @@
+## Configuration file for blitz-tools
+## Rename it 'blitzstats.ini' and place it to the same directory with the scripts
+
 [OPTIONS]
 ## You may set your preferred commandline param defaults here
 #opt_analyzer_extended    = False
@@ -5,17 +8,22 @@
 #opt_analyzer_stat_func   = player
 
 [WG]
-
-## Find your WG account_id :  https://developers.wargaming.net/reference/all/wotb/account/list/
-# wg_id		    = 0
-
 ## wg_account format: nick@server, where server is either 'eu', 'ru', 'na', 'asia' or 'china'. 
 ## China is not supported since WG API stats are not available there
 # wg_account    = your_nick@eu
 
+## Find your WG account_id :  https://developers.wargaming.net/reference/all/wotb/account/list/
+## set either wg_account OR wg_id
+# wg_id		    = 0
+
 ## WG API limits requests / sec to 10 for mobile apps. 
 ## You can register your "own" server app and 
 ## upgrade the rate limit to 20 requests / sec.
 ## Check https://developers.wargaming.net/documentation/guide/getting-started/
 # wg_app_id       = XXXXXXXXXXX
 
+[ANALYZER]
+## Define histogram buckets. Valid JSON required. The last field is the maximum, therefore very large. 
+# histogram_buckets = {	"wins"		    : [ 0, 0.40, 0.5, 0.60, 0.70, 1],
+#			            "damage_dealt"	: [ 0, 500, 1000, 1500, 2000, 1000000], 
+#			            "battles"	    : [ 0, 1000, 5000, 10000, 15e3, 1e6 ] }