I don't thing anybody was saying that they shouldn't be kept to 12 -18 month's it was the relative profitability that was being discussed.keeping store lambs and making money relies on the trade lifting steadily as the season progresses, unfortunately this season that hasn't happened (yet) where as cattle for some reason isn't quite so affected and possibly works better on a flat tradeand as for selling calves at 8 months and averaging the figures that are been quotet that hasn't been the case in the markets ive attended as plenty of heifers in the £600sand it also bears a shade of arrogance saying they shouldn't be kept tlll 12-18mths because isn't that what you expect your potential buyers to do