Still 693 and counting.    With the Brechin game being called off in midweek, our next visitors will be a much more difficult proposition and the clean sheet record will be well tested. St Mirren are the next club attempting to breach our defence, something they managed four times in the previous fixture this season in Paisley. To be honest, the record, 693 minutes, is a welcome notch in the clubs history, but let's not let it detract from the job in hand. Three points is the aim