For folks needing a simple (double) looper module, here is a GitHub repo with bin file and source code, built with the Max / Daisy / Oopsy workflow. If using the Max patch you’ll need the oopsy package installed.
There’s a PNG image file on the readme with the control mappings listed, will get around to better documentation soon but it’s pretty straightforward to use.
Looper 1 is seamless, crossfading two players. Looper 2 has a quick fade at the start and end of loop to avoid clicks.
A lot is based on Max forum / Graham Wakefield examples. Something made while learning more about Gen recently.