diff --git a/companion/src/modeledit/curves.cpp b/companion/src/modeledit/curves.cpp
index 4d838df62..8b2178092 100644
--- a/companion/src/modeledit/curves.cpp
+++ b/companion/src/modeledit/curves.cpp
@@ -498,9 +498,8 @@ void Curves::resizeEvent(QResizeEvent *event)
   ModelPanel::resizeEvent(event);
 }
 
-void Curves::on_curveType_currentIndexChanged()
+void Curves::on_curveType_currentIndexChanged(int index)
 {
-  int index = ui->curveType->currentIndex();
   unsigned int flags = templates[index].flags;
   ui->curveCoeffLabel->setVisible(flags & CURVE_COEFF_ENABLE);
   ui->curveCoeff->setVisible(flags & CURVE_COEFF_ENABLE);
diff --git a/companion/src/modeledit/curves.h b/companion/src/modeledit/curves.h
index 3d2a6f33b..94077aa8d 100644
--- a/companion/src/modeledit/curves.h
+++ b/companion/src/modeledit/curves.h
@@ -45,7 +45,7 @@ class Curves : public ModelPanel
     void onNodeMoved(int x, int y);
     void onNodeFocus();
     void onNodeUnfocus();
-    void on_curveType_currentIndexChanged();
+    void on_curveType_currentIndexChanged(int index);
     void on_curveApply_clicked();
 
   protected:
diff --git a/companion/src/modeledit/telemetry.cpp b/companion/src/modeledit/telemetry.cpp
index 85738526f..40b81f089 100644
--- a/companion/src/modeledit/telemetry.cpp
+++ b/companion/src/modeledit/telemetry.cpp
@@ -696,10 +696,10 @@ void TelemetrySensorPanel::on_unit_currentIndexChanged(int index)
   }
 }
 
-void TelemetrySensorPanel::on_prec_valueChanged()
+void TelemetrySensorPanel::on_prec_valueChanged(double value)
 {
   if (!lock) {
-    sensor.prec = ui->prec->value();
+    sensor.prec = value;
     emit dataModified();
     emit modified();
   }
diff --git a/companion/src/modeledit/telemetry.h b/companion/src/modeledit/telemetry.h
index 5d985e4bf..066bdaa9c 100644
--- a/companion/src/modeledit/telemetry.h
+++ b/companion/src/modeledit/telemetry.h
@@ -93,7 +93,7 @@ class TelemetrySensorPanel: public ModelPanel
     void on_type_currentIndexChanged(int index);
     void on_formula_currentIndexChanged(int index);
     void on_unit_currentIndexChanged(int index);
-    void on_prec_valueChanged();
+    void on_prec_valueChanged(double value);
 
   protected:
     void updateSourcesComboBox(AutoComboBox * cb, bool negative);