Nikos,
You see in this pict the same problem i had with buffred loads, buffer migrates down to powder !
Thats maby ok with plastic granulate buffer like Mix47 , but organic oat-meal
if you store a load buffred with oat meal in to high air humidity ( above 40% )
i think they can have a problem.. americans with their tighter compressor formed hulls seal better with buffered loads.
i bought once fired hulls from states in the 90:s for this kind of loads, and it was expensive in 90:s and way more expensive today...
Q : do you now if this low wad pressure loads will work with heavier loads like thce 1,90x36-38gram using A1SP powder
or is the problem , you can't find a wad low enough ?
/ P
/ P