I can put the end of the elastics anywhere I want. Don't need spars to attach elastics to, I can just mount it to arbitrary offset points with respect to the body.
1600 ops isn't that bad, my walking expressions run about that high. It really depends on what you're using it for.
Hm *nods nods*. I'm gonna go out on a limb and say offsetforce is your primary spring-method (makes sense). Any tips on how to make one would be welcome. I'm just trying to get the basics down, something uncomplicated and functional, but I'm still learning advanced ent. cmds, and I can't get down dampening.