No, i haven’t touched the weight on them! I always planned on just trying them as is, and they worked so good, i just left them as is, LOL.
Also, the manual says no weight allowed if mounted downfiring, so i am already pushing it
But stuff that !!
I am considering testing adding some 75gram discs i got a while ago, to see what difference it may do, but again: they work just about perfect as is, and i have to remove boxes, and take out all SLAPS to add weight, so i haven’t bothered yet.
Yeah, it is a good idea to leave them some room to work, i have about 2" clearance under mine.
Tip: your result may vary, but i had a tuff time getting that original rubber gasket to seal properly, so i removed it, and used a adhesive rubber gasket instead. Job done
Your boxes look GREAT, man