Actually it DOESN'T work as I quoted myself back in page 1 haha.
Reason is when you press Tap Tempo, it only displays the mS you did WITH the tap tempo; not with mS adjustments you made with the Delay Time knob. So it is useless if you have been adjusting the delay time with the Delay Time knob.
So say for example the last tap tempo you did was 200ms, then you adjusted the Delay Time knob to 301ms. Then you suddenly want to bring it down a notch to 300ms. Pressing the Tap Tempo will show you 200ms instead of 301 ms. So when you turn the Encoder to adjust, it will adjust the tap tempoed 200ms and not the CURRENT 301ms delay time.