Try last 5 digits of serial number. Key pad only does 1-5
6=1 7=2 8=3 9=4 and 0=5. Ie. serial 14632 would be keyed in as 14132. 19746 would be keyed in as 14241
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.