u/Deadlydel

Struggling to get a puck that isn't channeling and soggy. This shot was 40g out in 21 seconds but when I grind finer I experience more channeling where it's covered in visible bumps. I'm using the classic 9 bar profile but I've also tried gradually reducing the pressure after an 8 bar infusion. My beans are a medium to dark roast. I'm using a wdt tool and a normcore. DS64 grinder.