Try as i might, i cannot get rid of the salty taste. Given i had dialled in correctly, i thought it may be caused by underextraction due to too low a temp - I normally use darker roasted beans and set the machine to 89-91C. So i upped the temp to 95, but that made no difference.
Is the salty taste indicative of sourness and underextraction, or am i missing sth here?
