If you have the time and resources, it is certainly worthwhile researching your issue before getting in touch with Bristol Drain and Plumbing Emergency Plumber to resolve the problem. For instance, if you have a gravity-fed shower and it stops running, then there are several viable ways that this can be fixed. A quality plumber will talk you through several of these options, and recommend certain options based on your current system. When entering this discussion, it is best if you already have an idea of what you are interested in and this is where it can be very effective to already have an idea of the options available to you and details of your problem. The more you know about what you are looking for, the more accurate the plumber can be when delivering what you are after.