diff --git a/examples/wifi_rx.grc b/examples/wifi_rx.grc
index a407454..c3db052 100644
--- a/examples/wifi_rx.grc
+++ b/examples/wifi_rx.grc
@@ -242,7 +242,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1016, 312]
+    coordinate: [896, 400.0]
     rotation: 0
     state: enabled
 - name: blocks_complex_to_mag_squared_0
@@ -273,7 +273,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [440, 328.0]
+    coordinate: [392, 456.0]
     rotation: 0
     state: enabled
 - name: blocks_delay_0
@@ -286,13 +286,14 @@ blocks:
     maxoutbuf: '0'
     minoutbuf: '0'
     num_ports: '1'
+    showports: 'False'
     type: complex
     vlen: '1'
   states:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [536, 540.0]
+    coordinate: [544, 768.0]
     rotation: 0
     state: enabled
 - name: blocks_delay_0_0
@@ -305,14 +306,15 @@ blocks:
     maxoutbuf: '0'
     minoutbuf: '0'
     num_ports: '1'
+    showports: 'False'
     type: complex
     vlen: '1'
   states:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [280, 312.0]
-    rotation: 0
+    coordinate: [304.0, 344]
+    rotation: 270
     state: enabled
 - name: blocks_divide_xx_0
   id: blocks_divide_xx
@@ -329,7 +331,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1168, 400]
+    coordinate: [1112.0, 384]
     rotation: 270
     state: enabled
 - name: blocks_file_sink_0
@@ -347,7 +349,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [768, 908]
+    coordinate: [1264, 920.0]
     rotation: 180
     state: disabled
 - name: blocks_moving_average_xx_0
@@ -367,7 +369,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [944, 180.0]
+    coordinate: [928, 176.0]
     rotation: 0
     state: enabled
 - name: blocks_moving_average_xx_1
@@ -387,8 +389,8 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [808, 284.0]
-    rotation: 0
+    coordinate: [688.0, 336]
+    rotation: 270
     state: enabled
 - name: blocks_multiply_xx_0
   id: blocks_multiply_xx
@@ -405,7 +407,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [664, 296]
+    coordinate: [616, 248.0]
     rotation: 0
     state: enabled
 - name: blocks_stream_to_vector_0
@@ -423,7 +425,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [944, 528.0]
+    coordinate: [1040, 760.0]
     rotation: 0
     state: enabled
 - name: fft_vxx_0
@@ -444,7 +446,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [168, 672]
+    coordinate: [1248, 640.0]
     rotation: 0
     state: enabled
 - name: foo_wireshark_connector_0
@@ -461,7 +463,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [952, 916]
+    coordinate: [1504, 928.0]
     rotation: 180
     state: disabled
 - name: ieee802_11_decode_mac_0
@@ -478,7 +480,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [864, 676]
+    coordinate: [1728, 648.0]
     rotation: 0
     state: enabled
 - name: ieee802_11_frame_equalizer_0
@@ -498,7 +500,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [432, 672]
+    coordinate: [1480, 640.0]
     rotation: 0
     state: enabled
 - name: ieee802_11_parse_mac_0
@@ -515,7 +517,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [872, 796.0]
+    coordinate: [1744, 928.0]
     rotation: 180
     state: enabled
 - name: ieee802_11_sync_long_0
@@ -533,7 +535,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [744, 508.0]
+    coordinate: [800, 736.0]
     rotation: 0
     state: enabled
 - name: ieee802_11_sync_short_0
@@ -552,8 +554,8 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [304, 488.0]
-    rotation: 0
+    coordinate: [440.0, 600]
+    rotation: 270
     state: enabled
 - name: pdu_pdu_to_tagged_stream_0
   id: pdu_pdu_to_tagged_stream
@@ -569,7 +571,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [576, 836.0]
+    coordinate: [1472, 832.0]
     rotation: 180
     state: true
 - name: qtgui_const_sink_x_0
@@ -661,7 +663,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [344, 828]
+    coordinate: [1224, 824.0]
     rotation: 180
     state: enabled
 - name: qtgui_time_sink_x_0
@@ -758,8 +760,8 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1164, 520]
-    rotation: 270
+    coordinate: [1048, 544.0]
+    rotation: 180
     state: enabled
 - name: uhd_usrp_source_0
   id: uhd_usrp_source
@@ -1194,7 +1196,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [32, 216]
+    coordinate: [64, 216.0]
     rotation: 0
     state: enabled
 
@@ -1228,4 +1230,4 @@ connections:
 
 metadata:
   file_format: 1
-  grc_version: v3.10.2.0-68-g62a7e451
+  grc_version: 3.10.12.0