Gaggia Classic issue in Singapore
Hi everyone! I like my coffee, but not nearly enough that I learn all the little tricks beyond what gets me a good coffee (So I know the procedures, but not the science).
To cut to the chase, I got my Gaggia Classic in London and have used it there for 2 years. I shipped the machine and my grinder (Porlex tall manual-grinder) and just tried to make an espresso using beans from my local store (Y'know, those $28/kg beans that are stored in a big tin can, machiam biscuits). I prep, grind, tamp etc the same way I do in London, but somehow I get a 10second shot (after a 2-second lead time, ~20ml comes out in the first 3-4seconds, striping after about another 3-4.. so I get a double/triple in like 10s). I've tried going finer, to a 2-click setting (which is turkish coffee), and it produces the same results. Haven't tried 1-click (the finest possible) but given 2 and 3 both produce ~10s shots this doesn't seem hopeful.
I suspect its either that the beans I get are not appropriate, or maybe its the water? In UK their water is hard (lots of calcium and other nonsense) even after filtering.
Any ideas on what's going on would be great. I'll probably go hunt for some proper beans and try in the meantime. Otherwise..at least it produces a cheap good kopi-o gosong. =D