Hi Steve, Question for you and I appreciate your problem, how long do you leave it before you experience any temperature change? I alter mine and wait for a minute, if you get it right to your needs , mark the setting with a marker and don't alter it, the internal thermostat takes a short while to settle, I recon you will soon find the optimum setting that you won't need to alter unless some selfish person decide it's not to their liking and booger up your setting, turn the shower on whilst you get all your lotions ready the stat will settle the temp to your settings fairly rapidly, enjoy. I switch it on, let the stat do it's work and stand under the flow, ENJOYMy Mira Sport 9.0 J92B is having a problem whereby it is difficult to regulate, i.e. it's sensitive to a small turn of the knob making it either too cold or too hot.
Is this a known problem and can it be fixed or are we at the end of it's life?
Thanks for any help
Steve