How do I combat Neck Dive? The short answer is; I don't. Out of 16 basses, I have only 2 that do this; I knew that they would when I bought them. I simply live with it.
The long(er) answer - and I'm speaking for
ME, not trying to preach the Gospel, here:
-What
is Neck Dive? Different things to different people, judging from what I've read (this comes up a
lot!). On one extreme are people who think that any bass that moves
at all when they let go of it and jump around like a loon, has Neck Dive. On the other extreme, are people (like me) who think Neck Dive means a bass whose headstock heads for the floor all by itself, when you stand still and take your hands off it. Everything else, like "it wants to settle parallel to the floor", is somewhere in between. Pick
any bass ever made, and
somebody here on TB has complained "it's neck heavy!" Or, they will soon.

-Who is right? We
all are. It's a personal thing. All of us are different heights, weights, and builds; of course any bass will feel different for me than it does for you. If you think a particular bass has Neck Dive, then, of course,
it does- for you. Not neccessarily for me, or anyone else, though.
Personally, most of my basses stay pretty much where I want them; but, I tend not to move around a lot when I play, anyway. The P-Bass, the Carvin, and the 2 Ricks, are the "parallel to the floor" crew; I think the Kramer Forum III will be another, when it's restored. However, that's close to how I play sometimes, and the right strap will keep them where I want them, anyway. I even have a bass that's (for me) Butt Heavy; a Kramer Duke. Weird feeling, lemme tell ya! The Neck Divers? Gibson Thunderbird (Duh!) and a Kramer 450B. Holding up the T-Bird is about like holding up a Big Mac; I'm not too feeble for that - yet. The Kramer? That's like holding up an iron skillet; not something
any sane person wants to do for long. I think the tone is worth a
little suffering, though; it's not called Lucifer's Hammer for nothing.
