I got curious about noise cancel on the CTX as I was doing pretty good at finding targets (not good ones though) but forgot to NC. It was a 10 but auto suggested I think a 2. A 2 brought on a beep of the sound of perhaps the last target found on just about every swing. I’ve had days where it behaved like this but this time I wasn’t going to let it go so I went back to a manual NC of 10. The extra bleep was gone. It was interesting that if I put it in manual NC like this there sometimes was an immediate long tone after setting a manual setting. This kind of had simularities to the Equinox recovery speed in that for me it was a usability setting. Something to play with if targets are scarce and you have the time. Just leave the manual setting screen up and change it (takes a few seconds to work but you may get the long tone immediately).