I do the inverted method with my aeropress. Put the ground coffee, 40g of water, stir, put 60g more of water. Wait for it to brew. Put the lid, and flip.
As soon as I flip it on the mug, I can hear the water dripping rather faster than I'd like. Is this normal? Shouldn't the water stay in (or at least drip very slowly) until I actually push the handle?
I use a 1:10 coffee to water ratio, with ~1min brew time, and ~20s push. I use grind size 11 on my Comandante.