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@@ -108,7 +108,10 @@ $ sudo wget -O /etc/udev/rules.d/20-rtlsdr.rules https://raw.githubusercontent.c
 Then, reboot the RPi.
 
 ### 4.2.1 Installing rtl-sdr from source (if required)
-If your package manager's version of rtl-sdr *does not* provide bias-tee support (no -T option), then you will need to compile from source:
+If your package manager's version of rtl-sdr *does not* provide bias-tee support (no -T option), then you will need to compile from source.
+
+**IMPORTANT NOTE: Make sure to remove any installations of rtl-sdr already on your system before compiling/installing from source.** (i.e. `sudo apt-get remove rtl-sdr librtlsdr0 librtlsdr-dev`
+
 ```
 $ git clone https://github.com/osmocom/rtl-sdr.git
 $ cd rtl-sdr
@@ -118,7 +121,7 @@ $ cmake -DINSTALL_UDEV_RULES=ON -DDETACH_KERNEL_DRIVER=ON ../
 $ sudo make install
 $ sudo ldconfig
 ```
-**IMPORTANT NOTE: Make sure to remove any installations of rtl-sdr already on your system before compiling/installing from source.** (i.e. `sudo apt-get remove rtl-sdr librtlsdr0 librtlsdr-dev`
+
 
 ### 4.2.2 RTL-DVB Kernel Module Blacklisting
 Because the kernel rtl_dvb driver (yes, these SDRs *can* be used to watch TV after all) will inhibit our intended use, we need to blacklist a few kernel modules.