[url=http://www.macprovideo.com/forum/upload/upload/server/php/savedfiles/files/1381_Flex.jpg] [img]http://www.macprovideo.com/forum/upload/upload/server/php/savedfiles/thumbnails/mpv_45031_1381_Flex.jpg[/img] [/url]I've notice this happens always with any apple loop. when drag to the arrange window, it behaves at it should, (say, 8 beats, occupy 2 measures and loop correctly), after flex is applied on that same track/loop, it shortens and doesn't loop correctly leaving a gap at the end as you can see in the bottom screen I've sent. I would like to preserve the length of the loop, after applying Flex mode too. (I've seen this procedure on a tutorial Bill Burgess, so it's possible). This is happening independently if I import loop tempo or not, and in two other machines at the studio. What can cause this? Thank you (Logic X last version)

here's a video https://www.youtube.com/watch?v=qw9zWl6gJbg

just tried it here Logic pro x 10.1.1 works fine . Check the inspector and see if flex or follow tempo is active. when i take these off the file just displays the original length, when activate the loop will stretch. Cant seem to re-create ur problem here. Also make sure the playback speed in the inspector hasn't been changed. mtec

Thank you mtec. I've solved it already, it was a sample rate issue ( I work at 48K). At 44.1 it's ok!