Mornin' o bronzed one :-),

Looking at Top 4 ....

Using the .xls example and going for a 72% WSR (AND remembering that it's TAB results) we get a long term result of $1.18 as opposed to a B/E need of $1.39 which (of course) leaves one behind the 8 ball. To make consistent profits substantial price sniping is necessary. Perhaps evabj is on the right track.