Here's my 2 cents,
Epistemology of this discussion reveals the following to me-
If 1 ebony neck lam equaled a pound then 3 would equal approximately 3 pounds in a neck with 3 ebony lams. Therefore-
In the average bass this would mean that the leftover 7-9 pounds would have to be derived from the remaining neck lams, the metal tuning keys, the brass nut, the brass bridge and bridge block, the fret board, the frets, all of the metal and plastic electronics and batteries, the brass tailpiece, all of the body wood lams, the truss rods, strings, knobs, input jacks, poly finish, strap locks, magnetic pickups, leds and wiring, silver logo, pearls, abalones, glue, screws, etc.
Sooooo, I don't know about you guys but common sense seems to coincide with Bobs calculations.
Good job Bob, Mark, and friends!
Aloha Family!!!