Mira Discovery Dual Control Valve shower - Replacing the flow control assembly ( on/off valve)

Mira Discovery Dual Control Valve (2012 version)
A short tutorial video on replacing a flow control assembly which is basically the on / off valve on the shower. The valve was letting by and could have caused me a bit of a problem, so this is a short video on how to remove the part and replace it along with the part number that you need to order direct from MIra . As mentioned in the video I am not a plumber and was searching myself to see if it could easily be replaced, but I could not find a video on this particular model. Have looked at different models , I gauged they were relatively similar and once i tried i realised it was very simple and I do not need to employ a plumber. I hope it helps some of you, if it does just leave me a comment or like just so I can see my efforts were worthwhile. enjoy