diff --git a/scenes/diagram/diagram.gd b/scenes/diagram/diagram.gd
index accc1a8..d0a346d 100644
--- a/scenes/diagram/diagram.gd
+++ b/scenes/diagram/diagram.gd
@@ -95,6 +95,8 @@ func set_view_mode(val: int):
 func set_def_colors():
     var color0: Color = ProjectSettings.get_setting('application/interfer/default_color0', Color(0.38, 0.47, 0.51, 1.0))
     var color1: Color = ProjectSettings.get_setting('application/interfer/default_color1', Color(0.39, 0.44, 0.50, 1.0))
+    color0 *= Color(1.0, 1.0, 1.0, 0.0)
+    color1 *= Color(1.0, 1.0, 1.0, 0.0)
     var col_arr: Array = [color0, color1]
     var col = false
     for i in NUM_OF_RANGE:
diff --git a/scenes/работа/работа.gd b/scenes/работа/работа.gd
index fa4950d..1315666 100644
--- a/scenes/работа/работа.gd
+++ b/scenes/работа/работа.gd
@@ -87,6 +87,8 @@ func on_enter_tree() -> void: call_deferred('on_button_strobe_pressed')
 func on_settings_changed():
     color_ecm = ProjectSettings.get_setting('application/interfer/interfer_color', Color(0.58, 0.47, 0.51, 1.0))
     color_select = ProjectSettings.get_setting('application/interfer/select_color', Color(1.0, 1.0, 1.0, 1.0))
+    color_select *= Color(1.0, 1.0, 1.0, 0.0)
+    color_ecm *= Color(1.0, 1.0, 1.0, 0.0)
 
 
 ## Обработчик сигнала изменения списка целей.
diff --git a/scenes/работа/работа.tscn b/scenes/работа/работа.tscn
index cb6871f..dca53d6 100644
--- a/scenes/работа/работа.tscn
+++ b/scenes/работа/работа.tscn
@@ -342,8 +342,8 @@ text = "−"
 [connection signal="drag_continue" from="." to="." method="_on_drag_continue"]
 [connection signal="toggled" from="btn_view" to="." method="on_button_view_toggled"]
 [connection signal="toggled" from="chk_auto" to="." method="on_value_changed"]
-[connection signal="toggled" from="btn_activate" to="." method="on_btn_activate_toggled"]
 [connection signal="toggled" from="btn_activate" to="." method="on_btn_activate"]
+[connection signal="toggled" from="btn_activate" to="." method="on_btn_activate_toggled"]
 [connection signal="toggled" from="btn_center" to="." method="on_btn_center_toggled"]
 [connection signal="button_down" from="zoom_plus" to="tilemap" method="_on_zoom_plus_button_down"]
 [connection signal="button_up" from="zoom_plus" to="tilemap" method="_on_zoom_button_up"]
diff --git a/shaders/antenas.tres b/shaders/antenas.tres
index 74c1d79..2c689e0 100644
--- a/shaders/antenas.tres
+++ b/shaders/antenas.tres
@@ -78,11 +78,11 @@ void antenas(inout vec4 c, vec2 uv, vec2 p0, int cnt, float r0, float r1, inout
         }
         col.rgb = ant_band_c[j].rgb;
         index++;
-        col.a = alpha;
-		float v = float(i & 1);
-		vec4 color = v * col + (1.0f - v) * col;
-		sector(c, uv, p0, float(i) * da, da, r0, r1, color);
-	}
+        col.a = alpha + (random_timed(uv) - 0.5f) * ant_band_c[j].a;
+        float v = float(i & 1);
+        vec4 color = v * col + (1.0f - v) * col;
+        sector(c, uv, p0, float(i) * da, da, r0, r1, color);
+    }
 }