This is a very good point. Volume of audio warning and alerts.
The 302 has a fatal flaw with regards to the gear warning system. The
volume of the gear warning is tied to the general audio control.
Some people (I am one) turn all the audio system off except the radio
when entering the pattern for a landing. The less distractions the
better. Guess what? That means the gear warning system won't help me
if I need it.
Now I have an independent system who's volume can't be changed by me
when flying.
Guy