Hotpoint WD440 Hello.... I have the above washing machine thats decided to go **** up.... Symptoms... The machine will carry out a Prewash programme successfully.. all the way through When I select any other programme the maching will go through the wash cycle but when it moves onto the rinse and spin (Light Comes on) the machine will just alternate between forward and backwards slow tumble.... If I then turn the machine off and back on the wash light will keep flashing .. I have emptied the filter at the base of the drum and checked the pump not blocked all looks clear the water coming in has been checked ie turn each off and on one at a time and can confirm that water enters the detergent tray.... Questions: Whats different between prewash and normal wash... might help to solution.. Im down to 2-3 possible things ... Heater element / Sensor but i presume that pre wash would have stuck if this was shagged.. The presure valve at the top left of the unit behind the detergent tray or lastly the PCB board if so where can I get replacemnet.. Thanks in advance Jim Bailey