Shit, screwed up the paper submission. I thought all along that page limit is 15, not hust 2 hours before the deadline then I realise that it's 12 pages. I had to squeeze 4 pages of sample data into one page extracting 2 sets, which appears on the last day. In the end I submitted 8 min after the deadline and it now looks so ugly. And sups sure gave me a good round of scolding if they look at the final submission. Mr BLOG