diff --git a/src/controller/view_utils/signal_reduce_utils.rs b/src/controller/view_utils/signal_reduce_utils.rs
index 7676d98..aff9c8f 100644
--- a/src/controller/view_utils/signal_reduce_utils.rs
+++ b/src/controller/view_utils/signal_reduce_utils.rs
@@ -1,3 +1,4 @@
+use gio::glib::Object;
 use gtk4 as gtk;
 
 use std::str::FromStr;
@@ -9,7 +10,7 @@ use crate::{
 };
 
 use gtk::{
-    prelude::{Cast, CastNone, EditableExt, ListItemExt, ObjectExt, WidgetExt},
+    prelude::{Cast, CastNone, EditableExt, ListItemExt, WidgetExt},
     ColumnView, Entry, Label, ListItem, SignalListItemFactory,
 };
 
@@ -47,7 +48,7 @@ pub fn update_column_view(column_view: &ColumnView) {
 }
 
 #[inline]
-pub fn column_view_setup_factory(_factory: &SignalListItemFactory, list_item: &ListItem) {
+pub fn column_view_setup_factory(_factory: &SignalListItemFactory, list_item: &Object) {
     list_item
         .downcast_ref::<ListItem>()
         .expect("Needs to be ListItem")
@@ -56,7 +57,7 @@ pub fn column_view_setup_factory(_factory: &SignalListItemFactory, list_item: &L
 
 pub fn column_view_bind_factory(
     _factory: &SignalListItemFactory,
-    list_item: &ListItem,
+    list_item: &Object,
     values: SignalReduce,
     label: &str,
 ) {
@@ -74,37 +75,26 @@ pub fn column_view_bind_factory(
         .and_downcast::<Label>()
         .expect("The child has to be a `Label`.");
 
-    cell_value
-        .bind_property("frequency", &cell_label, "label")
-        .sync_create()
-        .build();
+    cell_value.set_reactive_resist(reactive_resistance_of_capacitor(
+        values.wire_capacity * 10f64.powi(-12),
+        values.length,
+        cell_value.frequency() * 10f64.powi(6),
+    ));
 
-    if cell_value.reactive_resist() == 0.0 {
-        cell_value.set_reactive_resist(reactive_resistance_of_capacitor(
-            values.wire_capacity * 10f64.powi(-12),
-            values.length,
-            cell_value.frequency() * 10f64.powi(6),
-        ));
-    }
+    cell_value.set_full_resistance(full_resistance_of_capacitor(
+        cell_value.reactive_resist(),
+        values.source_resistance,
+        values.wire_resistance,
+        values.length,
+    ));
 
-    if cell_value.full_resistance() == 0.0 {
-        cell_value.set_full_resistance(full_resistance_of_capacitor(
+    cell_value.set_signal_source_voltage(
+        voltage_from_signal_source(
+            values.source_voltage * 10f64.powi(-3),
             cell_value.reactive_resist(),
-            values.source_resistance,
-            values.wire_resistance,
-            values.length,
-        ));
-    }
-
-    if cell_value.signal_source_voltage() == 0.0 {
-        cell_value.set_signal_source_voltage(
-            voltage_from_signal_source(
-                values.source_voltage * 10f64.powi(-3),
-                cell_value.reactive_resist(),
-                cell_value.full_resistance(),
-            ) * 1000.0,
-        );
-    }
+            cell_value.full_resistance(),
+        ) * 1000.0,
+    );
 
     match label {
         "f, МГц" => {