First fit the new seal by applying a little washing up liquid to the seal....in the groove that pushes over the tub edge. Its easier to fit by placing it in the finnished position. then pushing the seal into the dum so the seal is almost inside out. Then fit seal.....sounds easy but takes a lot of practice :-). Once fitted its just a case of making fingers a littel slippery with washing up liquid then slip spring around into final position. If you find it hard to hold spring in place as you stretch it around, just wedge in place with something thats not sharp but a good fit.... need 3 hands :-)
Mike, April 2007