On Mon, 22 Dec 2014 14:20:04 +0000, DerbyBorn wrote:

Anyone found a way of making the heads a bit of a tighter fit? The
"fake"
heads are so loose that they sometimes detatch mid-cleaning.
The original ones seem to wobble more than they should as well.

How do the heads detach? I'm about due a swap for a new one and can't
find any release catch.