Smok RPM5 Pro slightly leaking

Hello again all,

I’m currently using a Smok RPM5 Pro which is fairly new but the top area leaks slightly which is bloody annoying. I was told that you can replace the top part which holds the liquid and coil and should be ok, if that correct? Or is there something else I can do? I’m not overfilling or anything and the slider to fill is always closed.

Not the end of the world as if it’s not fixable I’m going to go for a Sub-Ohm DTL Box/AIO thing soon.

Thanks in advance.