There seems to be a lot of confusion and/or frustration trying to sequence in LSP with precise timings. After a good few hours of trial and error, I figured out how to sequence my arches, and am very satisfied with the results.
http://www.lightshowpro.com/showthread.php?947-Seq-Arches-help-needed&p=4999
John
http://www.lightshowpro.com/showthread.php?947-Seq-Arches-help-needed&p=4999
John