Been around for a long time... The name has become more popular..Originally Posted by 516C6166717740030 link=1234858722/0#0 date=1234858722
As you can see more of the process, it can assist with understanding the outcomes and effects the grind and tamp can have..
ie. The pour may only come from one area, thus indicating a channel has been formed and allowing the water to track...
Cause... A number of things... Clumping, Tanp, grind etc etc etc... It is then through making changes and having that instant and direct feedback that you can and do get, a better feel for what is going on.
There is lots written on Naked / Exposed PF and on what any number of results might be suggesting. U Tube has many examples.. Good and Bad.