I could use some advice on fingerboard selection.
My bandmates complain about 'clank' on my bass with ebony FB (Carvin LB75).
Im looking into building a mahogany Century and am wondering about a wenge fingerboard.
Ive never had a wenge FB and am gassing for one. But, is wenge clanky?
If so, my next option is either maple or rosewood/pau ferro.
Ive never had a maple board. I hear in sound samples theres a lot of expression in the notes with maple but the treble can be harsh.
In the end, im looking for warm and expressive...with minimal clank
Thanks
I found that various woods can sound quite different on different brand basses. For example, I had a Norm Stickton MTD 535, which had a tulipwood body, maple top, wenge neck and wenge fingerboard. It was the most honky (nasal) sounding instrument that I've ever owned. The band members actually ask me to please not bring it to a gig anymore.

But I now currently own a solid ash bodied Roscoe with a Wenge wedge neck and a wenge finger board and it sounds incredible. It's not honky (nasal) sounding at all. It has a nice phat somewhat compressed tone, and the notes sustain forever.
IMO, the bottom line is that neck construction has a tremendous effect on the overall sound of an instrument. The Roscoe Bartolini pickups also add a great deal of phatness and compression to the tone which typically minimizes the clank that you mention.
To my ears, maple adds a nice snap to the notes (on a Roscoe). Keep in mind that a Roscoe fingerboard isn't really thick so it doesn't affect the tone as much as some thicker fingerboards do.
I think that an ash body and a wenge neck go well together because the wenge tames (slightly compresses) the aggressive tone of the ash nicely. A mahogany body sounds good with wenge too, but I'd be prone to go with a maple/wenge neck (rather than solid wenge neck) with the mahogany body.
Here's the construction of the wenge wedge neck of my current Roscoe. It has just enough maple in it to smooth out the tone a bit.
The typical wenge wedge neck has a bit more maple in it. I had it with a mahogany bodied Roscoe and it sounded really nice.