I checked this while I was driving on my way home earlier. I didn't hear any "katok" sound when I release my foot sa brake pedal, be it biglaan or dahan-dahan lang. I stopped the audio for a while and there's really no sound coming from the brake pedal pag nagrerelease ako.
Well, maybe now wala pa ako naririnig but later baka magkaroon na rin. Right now I'm complaining about an issue that was posted here before regarding sa 'lagatok' sound in their dashboard. Dati wala ako naririnig na ganun but now very noticeable na siya when I am cruising at 30-40kph then madadaan ako sa small potholes or kahit uneven road lang. I think the sound is coming from the driver side's dashboard near the lower left windshield though I'm not sure as I can't pinpoint where exactly the actual sound is coming from. The sound is like yung tunog kapag a tiny stone hits the windshield while your car is moving. But when smooth naman yung road, wala ako naririnig. Sometimes I just play my mp3s na lang para di ko mapansin. But you're right, it's kinda annoying din.
On a positive light, I'm happy at last my parcel just arrived today! I bought my car key a leather cover at ebay about a month ago.
