Protected: Amr Active 6 years ago Topics: 2Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts November 23, 2016 at 7:56 am #350894 AmrMember Topics: 2Replies: 1☆ Many thanks, i got the idea of the calculation. thanks for your support Author Posts Viewing 1 post (of 1 total)