I am now starting to pull out my hair I do not know where to start. My shower every now and again has a small drip which will stop when you push in the turn switch (what every you call the thing the turns on the water hehehe). Then if I run the cold water on the bath a small line of water will start to run out of the shower head? Again this will stop when you push in the turn switch but may or may not start again but when this happens it may also make a noise up the pipes. Also this will happen when running taps from the kitchen sink and sometimes a noise will come from the bathroom pipes when we flush the toilet. We have not long bought this house and we have come across some many bodge diy jobs by the previous owners it's crazy. Just before we moved in they instulled a pressure valve but not being a plumber not sure if this is was is causing the issue. Please could someone help? Cheers
