diff --git a/piker/ui/_chart.py b/piker/ui/_chart.py
index 1da886e3..c5329138 100644
--- a/piker/ui/_chart.py
+++ b/piker/ui/_chart.py
@@ -510,7 +510,6 @@ class ChartPlotWidget(pg.PlotWidget):
         self._labels[name] = (label, update)
         self._update_contents_label(len(data) - 1)
 
-
         if self._cursor:
             self._cursor.add_curve_cursor(self, curve)
 
@@ -525,9 +524,9 @@ class ChartPlotWidget(pg.PlotWidget):
         last = self._ysticks[name] = YSticky(
             chart=self,
             parent=self.getAxis('right'),
+            # TODO: pass this from symbol data
             # digits=0,
             opacity=1,
-            color=pg.mkPen(hcolor('pikers'))
         )
         return last
 
diff --git a/piker/ui/_interaction.py b/piker/ui/_interaction.py
index 6b0dcf1d..287a59c5 100644
--- a/piker/ui/_interaction.py
+++ b/piker/ui/_interaction.py
@@ -51,6 +51,7 @@ class ChartView(pg.ViewBox):
         if ev.delta() > 0 and vl <= _min_points_to_show:
             log.debug("Max zoom bruh...")
             return
+
         if ev.delta() < 0 and vl >= len(self.linked_charts._array):
             log.debug("Min zoom bruh...")
             return