Adq
Sorry, I don't understand again. Is this in case when audio recorded from previously recorded midi only, or in case if midi and audio is recorded simultaneously too, because I have different results in this cases?
The same is with SI-Electric Piano default patch. And I believe it is not randomization, because frozen audio always remain the same, and recorded is actually the same, but 2 samples earlier.
For previously recorded MIDI it should be exactly lined up - since SONAR buffers the MIDI ahead of time there is no "jitter" from when a note is sounded to when it is recorded. SONAR's preroll takes care of it here.
The small offset at the start is only present when recording synth audio live. Anyway feel free to PM me if I'm misunderstanding you. You can send me some screenshots to illustrate it better.