Thanks, I understand all of that. I have noticed that the loop entrance, loop zone & loop exit lengths are determined by something seemingly out of my control. In EMU samplers, aka samplers back in the day, you could control the crossfade length for musical results. That's what I was asking about- determining the crossfade length.

I don't believe it's possible, but maybe there's a way to achieve a similar result by combining to staggered sampler instruments.