Demountable cover relatively painful

You can remove the cover and then THE disassemble into two parts, one has to do to clean well every time.
However, this inner life of the cover, which you have to turn out, of course, quite firmly attached. Every time I want to turn up there, I must with all our strength reinspreizen with your fingers, and when it finally comes up skin can be quite painful to.
And it is not that I only place me so stupid! I got the cover, of course, where some people, and all have the same problem.

That's quite annoying, and also fairly short Isolierzeit bother, but otherwise top. At least running genuine from nothing, that was most important to me.