is it possible to have the delays in BPM?
In the utility you can set the tap unit between ms and BPM. So you can tap or even set your global tempo in BPM's. However, if you edit a delay block, the manual delay time is always shown in ms. If you want the delay time to depend on the global tempo, you must set a value to the tempo parameter - i.e. 1/4 if you want the repeats to follow the BPM, and i.e. 1/8 if you want the repeats to be twice as fast as the BPM.