What's "witness points"?
Also, you can't expect miracles from a B string on a 30" scale bass, can you?
Regarding the B on a 30" scale, you're absolutely right. I'd never played a 30" 5 string so I didn't know what to expect. However, the stock strings did have a pretty good B string, which is what I was comparing the other strings to. The sound and feel was pretty similar to the one on my previous 34" Carvin.