diff --git a/start_rx_headless.sh b/start_rx_headless.sh
index db9c71b..3633365 100755
--- a/start_rx_headless.sh
+++ b/start_rx_headless.sh
@@ -18,7 +18,7 @@ MYCALL=CHANGEME
 # Wenet Transmission Centre Frequency:
 
 # Default Wenet Frequency, as used on most Project Horus flights.
-RXFREQ=443500000
+RXFREQ=441200000
 # Secondary downlink frequency, used on dual-launch flights
 #RXFREQ=443500000
 
@@ -34,7 +34,7 @@ BIAS=0
 # building the rtl-sdr utils from this repo: https://github.com/rtlsdrblog/rtl-sdr
 
 # drs232_ldpc (traditional) or wenet_ldpc (wenet v2)
-FRAMING_MODE=wenet_ldpc
+FRAMING_MODE=drs232_ldpc
 
 # Change the following path as appropriate.
 # If running this from a .desktop file, you may need to set an absolute path here
@@ -69,11 +69,11 @@ RX_FLOW=IQ
 #
 # Modem Settings - Don't adjust these unless you really need to!
 #
-# TODO change back to traditional settings
-BAUD_RATE=96000 # Baud rate, in symbols/second.
-OVERSAMPLING=10	 # FSK Demod Oversampling rate. Not used in GQRX mode.
+BAUD_RATE=115177 # Baud rate, in symbols/second.
+OVERSAMPLING=8	 # FSK Demod Oversampling rate. Not used in GQRX mode.
 # Known-Working Modem Settings:
 # 115177 baud (Pi Zero W @ '115200' baud), 8x oversampling.
+# 96000 baud (i2S wenet v2), 10x oversampling
 # 9600 baud, 100x oversampling.
 # 4800 baud, 200x oversampling.
 #BAUD_RATE=4800
diff --git a/tx/PacketTX.py b/tx/PacketTX.py
index 9003b4f..c486ee7 100644
--- a/tx/PacketTX.py
+++ b/tx/PacketTX.py
@@ -161,7 +161,10 @@ class PacketTX(object):
                 self.radio.transmit_packet(packet)
             else:
                 self.radio.transmit_packet(self.idle_message)
-                time.sleep(0.1)
+                # time.sleep(0.1) 
+                # commented this out as we should probably always be sending something
+                # this can cause gaps in i2s, which while won't hurt the performance can be annoying
+                # as the stream starts and stops
         
         print("Closing Thread")
         self.radio.shutdown()
diff --git a/tx/radio_wrappers.py b/tx/radio_wrappers.py
index a8ecb76..d6d9668 100644
--- a/tx/radio_wrappers.py
+++ b/tx/radio_wrappers.py
@@ -96,9 +96,12 @@ class RFM98W(object):
             deviation = 4800
         elif self.baudrate == 4800:
             deviation = 2400
-        else:
+        elif self.baudrate in [115177,115200]:
             # Default deviation, for 115200 baud
+            # The origin of this number is unknown
             deviation = 71797
+        else:
+            deviation = self.baudrate//2
 
         # Refer https://cdn.sparkfun.com/assets/learn_tutorials/8/0/4/RFM95_96_97_98W.pdf
         self.lora.set_register(0x01,0x00) # FSK Sleep Mode
@@ -320,12 +323,8 @@ class RFM98W_I2S(RFM98W):
             raise ValueError("Baudrate not suitable for soundcard.")
 
 
-        # fixed baudrate for the moment
         super().__init__(spidevice,frequency,baudrate,tx_power_dbm,reinit_count,led=5) # can't use 21 for LED as I2S is there
-        
-        
 
-       
 
         if (
             ((self.audio_rate * self.channels * self.audio_width * 8) / self.baudrate)%8 !=0