Hi Gossamer,
How did you get on with the shower? I contacted Aqualisa and had a replacement cartridge sent out under warranty. Fitted and no more dripping so it looks like first cartridge was faulty.
Hi. Still a work in progress. Aqua Lisa reckon a faulty cartridge so are sending one out. There’s also been another issue on the system so a plumber is dealing with both issues when the new cartridge arrives. Should sort it like yours hopefully.