Protected: savita Active 1 year ago Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts December 9, 2010 at 10:33 am #73594 savitaParticipant Topics: 0Replies: 1☆ It was very tricky ………..still trying to figure out what is “precondition” and y so much internal controls???? Author Posts Viewing 1 post (of 1 total)