hi, i posted a thread a few weeks ago re: leaking dishwasher, penguin replied and suggested it may be the water level control system, i’ve removed the left hand side panel and the leak is coming from the large blue plastic unit attached to the side of the machine, is this the water level control system? if so, could you quote me a price and tell me if you can supply the part, if not can you can you recommend a supplier in the worthing, west sussex area, thanks