Hotpoint BWD129 leaking water?

Hi, My hotpoint BWD129 washer drier is leaking water (approx 2/3 of a pint) every time I run it on a full cycle. If I lie on the floor and look under the side during the wash there is a constant slow drip with intermittant periods of heavier flow for a few seconds. It seems to be coming from the point where the hose connects to the bottom of the drum. I have replaced the hose and disconnected, examined and reconnected everything in this area but so far had no effect either way. After the cycle is finished, I tip the maching up and look underneath there is no real evidence of what is going on. Can anyone help with this?

Thanks,
Martin