Hello! I have and still use every weekend the Presonus RM32ai rack mixer. I just bought the new StudioLive 24R rack mount. I am a drummer and I set the delay tempo for each song. On the 32 ai the Tap feature (FX C Tap) & (FX D Tap) were below the A,B,C & D Mute Buttons along the right side of the board. While I was configuring the new 24R I noticed it only has the A, B, C & D Mute buttons. Are the Tap buttons no longer available there?? I will be so disappointed, it made this so easy!!! Please tell me there is a way to turn them on!