recently purchased the dyson v12s detect slim submarine complete. tried the submarine wet roller head tool and noticed that even when the water tank is already less than 1/5 full the lcd indicator still shows 40%, is it a faulty unit? also the gap from the tank and holder quite wide in my opinion.
![](https://uploads-eu-west-1.insided.com/dyson-en/attachment/2854a3d6-35a9-40f1-8c6d-e8c8849111c3.png)
![](https://uploads-eu-west-1.insided.com/dyson-en/attachment/688eb511-e6c2-49a1-a5a1-b59dc42d8783.png)