Thanks for advice. I have cleaned gasket and filler cap and replaced tightly and it seems much improved. Thanks. It is diplomat ADP 8242 so where can I get an instruction manual?
Thanks both. I dont know what the model is, it just says Diplomat on the top edge of the door. I live near Chepstow. I was using waitrose bog standard dishwasher salt. Martin, I will try what you suggest. Heres hoping.
Joanna