From 7656475fdccb5323c60acf2d1e1e19f40f4e6f5a Mon Sep 17 00:00:00 2001
From: Joe Taylor <joe@princeton.edu>
Date: Sat, 10 Sep 2022 09:49:27 -0400
Subject: [PATCH] Diasble zero2dSlider when WideGraph is plotting in TotalPower
 mode.

---
 widgets/widegraph.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/widgets/widegraph.cpp b/widgets/widegraph.cpp
index ca7b57ccf..7119eda35 100644
--- a/widgets/widegraph.cpp
+++ b/widgets/widegraph.cpp
@@ -491,13 +491,10 @@ void WideGraph::on_gain2dSlider_valueChanged(int value)               //Gain2
 void WideGraph::on_zero2dSlider_valueChanged(int value)               //Zero2
 {
   ui->widePlot->setPlot2dZero(value);
-  if(ui->widePlot->TotalPower()) {
+  if(ui->widePlot->TotalPower()) return;
+  if(ui->widePlot->scaleOK ()) {
     ui->widePlot->draw(m_swide,false,false);
-  } else {
-    if(ui->widePlot->scaleOK ()) {
-      ui->widePlot->draw(m_swide,false,false);
-      if(m_mode=="Q65") ui->widePlot->draw(m_swide,false,true);
-    }
+    if(m_mode=="Q65") ui->widePlot->draw(m_swide,false,true);
   }
 }