diff --git a/piker/ui/_style.py b/piker/ui/_style.py
index f8f77950..7284a9d1 100644
--- a/piker/ui/_style.py
+++ b/piker/ui/_style.py
@@ -142,8 +142,8 @@ _xaxis_at = 'bottom'
 # charting config
 CHART_MARGINS = (0, 0, 2, 2)
 _min_points_to_show = 6
-_bars_from_right_in_follow_mode = int(130)
-_bars_to_left_in_follow_mode = int(616)
+_bars_to_left_in_follow_mode = int(61*6)
+_bars_from_right_in_follow_mode = round(0.16 * _bars_to_left_in_follow_mode)
 _tina_mode = False