
Basically the three chains are as follows: Clean has absolutely nothing on it and is used to essentially bypass the effects, Beat Rep 1 is used for 1/8 grid repeats, and Beat Rep 2 is used for 16th note grid repeats. In the macro controls I have one control mapped to the Chain Select and Speaker On of each Beat Repeat chain. So far selecting between the two chains does work, but if I wanted to beat repeat the same sample of audio sequentially within the rack, i.e. the cliché dance music build with an increasing grid to about 1/32nd, I haven't found a way.
And as a side note, yes I do know that I could use one Beat Repeat with its Grid function MIDI mapped to a CC, but I have a few ideas on a more complex rack of where multiple repeats could be selected as one off hits, used in tandem, and some odd ones mixed with other effects all housed in an effects rack controlled via MIDI notes through the chain select function.
Thanks