Hi, my Hotpoint WF840P has developed a small leak at the bottom front left hand side towards the corner of the washing machine. Take away the bottom panel and there are two small holes either side facing down towards the floor. It seems to be leaking from the hole on the left, especially towards the end of the cycle. The seal inside the washing machine looks fairly old and dirty...could this be the problem? The washing machine still work properly, i just need a drip tray under that side.