I have had years of that, that is why Biab was stuck in the past for so loooooong, that's why I go off these days.

The pic below is the actual section an positions the item are place in for musical timing. For whatever purpose you need it to start on the bar, like for use as a loop, I can do that in Reaper with the original track data by setting the start point further in the item so as to snap to the bar but keep the rest of the item in timing.

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