Probably because that bass can be a real challenge to slap. It just doesn't lend itself as easily to the technique as other basses. It can be done (and I've done it) but it takes a bit of work to make it happen. IMHO, of course.Probably my other favorite slap tone is the humble Rickenbacker. I don't know why it's not slapped more often
That said, that was a great slap tone coming from a Ric.
