How are the necks on the newer ones?
Back in the '70's, every Ric player I knew, was having trouble with warping/twisting/instability. It was never clear to me whether this was a problem with the instrument itself, or people not knowing how to adjust dual truss rods...
As a qualifier, my current Rick stable is as follows:
1976 4000
1977 4001
1981 4080
2010 4003
The neck on the 4003 is as thin or very close to the neck on my 4000 & 4001.
The bass neck on the 4080 is very narrow, and quite thin, much like an Ibanez.
The width of the new neck is slightly wider than the 4001 neck, so with new blank saddles one could widen the string spacing a bit if need be.
I find it every bit as comfortable as the earlier basses, and if contemplating a 4-2-5 mod the new necks are more conducive.
I believe that they are using the same basic CNC programs to cut the neck and body as are used for the 4004 series basses, so we get the slimmer body and slightly wider necks.
I must agree that Rick basses are the most stable basses I've played, and the new rods are extremely easy to adjust, though I still prefer to use a manual support style of neck adjustment.
It makes more sense to help the neck rather than rely on the strength of the rod(s) to do all the work, though I use a system I learned from a fellow on another forum that uses a long stright edge and a clamp for a more measured incremental adjustment.
I can post a pic if necessary, or PM if anyone is interested.