diff --git a/src/hw/stabilizer.md b/src/hw/stabilizer.md
index 74df2f9..5ee37fd 100644
--- a/src/hw/stabilizer.md
+++ b/src/hw/stabilizer.md
@@ -14,17 +14,19 @@ Not present in the JSON.
 
 You can get the firmware from [Hydra](https://nixbld.m-labs.hk/jobset/mcu/mcu-contrib).
 
-* ``stabilizer-dual-iir`` supports Pounder v1.2 - probably you should flash this one,
-* ``stabilizer-dual-iir-pounder_v1_0`` supports Pounder 1.0 and 1.1 (legacy),
-* ``stabilizer-lockin`` is a different application which we do not usually flash.
+* `stabilizer-dual-iir` supports Pounder v1.2 - probably you should flash this one,
+* `stabilizer-dual-iir-pounder_v1_0` supports Pounder 1.0 and 1.1 (legacy),
+* `stabilizer-lockin` is a different application which we do not usually flash.
 
 These all include changes to the mainline code to include Pounder telemetry.
 
 ### Building (optional)
 
-Please keep in mind that the firmware from the official Quartiq repository does not include support for Pounder in MQTT, you may need to use a fork for that. But if the stabilizer is without a Pounder, it's also a valid option.
+Please keep in mind that the firmware from the official Quartiq repository does not include support for Pounder in MQTT, 
+you may need to use a fork for that. But if the stabilizer is without a Pounder, it's also a valid option.
 
-There is no Nix Flake support to make things easier, so you need to set up rust and cargo manually. Start with cloning the stabilizer repository and opening a new shell with dfu-util (for flashing) and rustup (for building).
+There is no Nix Flake support to make things easier, so you need to set up rust and cargo manually. 
+Start with cloning the stabilizer repository and opening a new shell with dfu-util (for flashing) and rustup (for building).
 
 ```
 nix-shell -p dfu-util rustup
@@ -62,35 +64,30 @@ With newer firmware with USB serial console:
 
 1. Connect the Stabilizer to power.
 2. Connect USB cable to the Stabilizer.
-3. Run ``nix-shell -p python312Packages.pyserial``.
-4. Run ``python -m serial /dev/ttyACM0`` to connect the serial port using ``pyserial``.
-5. Input ``platform dfu`` in the console.
-6. Run ``nix-shell -p dfu-util``.
-
-And for both:
-
-5. The device is now in DFU mode.
-6. Flash the device with the following command:
-
-```
-dfu-util -a 0 -s 0x08000000:leave -R -D stabilizer-dual-iir.bin
-```
-
+3. Ensure you have `pyserial` module either with `nix-shell -p python312Packages.pyserial` for NixOS users 
+   or using `pip install pyserial` if you are using venv.
+4. Run `python -m serial /dev/ttyACM0` to connect the serial port using `pyserial`.
+5. Input `platform dfu` in the console.
+6. Once the device is now in DFU mode, flash the device with the following command (needs `nix-shell -p dfu-util`):
+   ```
+   dfu-util -a 0 -s 0x08000000:leave -R -D stabilizer-dual-iir.bin
+   ```
 7. Look for "File downloaded successfully".
 
-For normal usage, the stabilizer must be configured with USB console later (try ``help`` command first), to set its IP address and MQTT broker address. However, for general testing (like the one below), you don't need to configure it any further.
+For normal usage, the stabilizer must be configured with USB console later (try `help` command first), 
+to set its IP address and MQTT broker address. However, for general testing (like the one below), you don't need to 
+configure it any further.
 
 ### Clearing settings
 
-In case someone sets some setting wrongly, or updates the firmware and suddenly there's an incompatibility, you may find (firmware, not yourself) in a state of panic, where it will not allow you to change the settings back.
+In case someone sets some setting wrongly, or updates the firmware and suddenly there's an incompatibility, 
+you may find (firmware, not yourself) in a state of panic, where it will not allow you to change the settings back.
 
 1. Get into DFU mode (described above), probably with jumper method.
 2. Use dfu-util to clear the flash completely:
-
-```
-dfu-util -a 0 -s 0x08000000:mass-erase:force:leave
-```
-
+   ```
+   dfu-util -a 0 -s 0x08000000:mass-erase:force:leave
+   ```
 3. Reflash the target firmware.
 
 ## Testing