Dear all I have performed neb since 1 month ago but it hasn't finished yet. In order to speed up the performance procedure, I fixed some positions in the first image. I want to know that When will my performance finish? What are the conditions that determine the end of performance procedure ? what should I do to speed up the performance? Please help me. Best regards -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20130616/e81bb86c/attachment.html