Sam4246
I do not entirely understand the many uses for the snap grid other than grabbing a drum pattern from AD2 and putting it in tye MIDI track for AD2 or using it to move/copy/paste/cut drum clips.
Pretty much anything you move or draw in SONAR will follow snap settings. This includes clip boundaries, fades, splits, MIDI notes and controllers, audiosnap transient markers, automation nodes, loop and punch markers, tempo changes, etc.