Hello Youngbuck, just read your thread and wondered if you have managed to sort out the problem with the moisture?? I received my brand new 320 is oceano today and have experienced the same problem. So naturally I was quite interested when I saw your post.
I had packed it Gawith Hoggarth Kendel American CV blend and used with the 6mm filter in place.
Im hoping it’s just because the tobacco is too moist or maybe it’s just because it’s a new pipe and needs to ‘bed in’ because I absolutely love the pipe itself, it’s a work of art ??
so I haven’t exactly solved it entirely but I made it much better. I did swap out the Balsa Filter for the 6mm adapter and that seemed to help a little bit also I started the process over in building a decent cake in the heel of the bowl so I filled it about a 1/4 way consistently for about 10 bowls or so to get it to really form and I noticed that did most of the helped. Only other thing I found a little bit helpful is to dry the tobacco out a little more than I like. I still get a bit of wet sludge still when I finish but at least it wasn’t about half the bowl like before. Other than that I believe STP said somewhere about the characteristics of the Author Pipe Shape could be a contributing factor.