MLRV2.3 click/glitch when using micro-loops?

Hi!

I just started using MLRV.

When i make a micro-loop (or what it is called?) - pressing two buttons to shorten the loop length - i get a nasty click every time the loop restarts, that i only get when using micro-loops.

What can i do about this? I notice the attack button, but that is for the delay, right?

And a bonus question; are there any way to make more detailed adjustments in monome_sum, for example pitch etc. in mlr?

Okay this is strange. I tried again, and it works now without the click.

But do anybody know about the monome_sum thing?