I didn’t know you had one. Will you use it for hip hop battles ? 
Support@elektron.se
I use quantised recording all the time.
It would be interesting to analyse what are limits, using midi loopback for tests : send a C6 midi note, record it with an audio track.
Edit : done at 120 bpm.
Even with a midi trig set to -1/384, the audio trig is recorded on previous step (MT=7/128 instead of 23/384).
All negative values are recorded on previous step.
Had a funny result : with midi trig on 1st step set to MT 1/32 I had 2 trigs after 2 passes :
Step 1 : MT 1/32
Sted 2 : MT -1/32
With positive MT values, after 2 passes, you get 2 trigs even with 1/384…or 23/384.