Hi guys!
Just finished my RP-8000F upgrade.
Based on previous posts, planned ahead, and decided to use a separated vertical mount technique


There was no mention about the filling, it should go back or not. I tried without, then quickly decided to stuff some inside. I ended up even stuff the bass port.
The high tones.. nobody mentioned, that at first will be "coarse". I gave it some time, and looks like it comes back to "fine".
Is this normal? Did I something wrong?
