Santa strikes again.

This (Or similar) has been on Gaffer's wish-list for "lo these many moons".
Me being a "bit of a smasher" tends to make short work of the likes of Cona© (Other funny things are available: many of which, apparently, do bounce).
Of course, being me, I had to watch the process, at least once anyway.
Stage 1 is just a state of "DUH, when does anything happen?"
Stage 2 consists of a sluggish brown trickle.
Stage 3 is the "Picture skew" part where it exudes pale brown foam and declares "All done. What else did you expect? Bloody Fireworks?"
All joking aside: I scored a hole in one and got a palatable brew 1st shot.
So, on that well known theorem "It it ain't broke, don't fix it." I'll stick, paying 21s and five carders.