Hi,We are new zealand kiwis and have a seepage of water from under the shower. It is constant and I have traced it to the connection of the water pipes behind the shower taps. The problem now is ...how can I access the pipes?I cannot get the shower away from the wall. Can someone help with advice on how to access the water pipe connections at rear of shower taps please so that I can re-seal or tighten connections to stop leaking down to floor area below shower box? Thanks,Paul.