Nigel,
I often find them muddy & almost as often not to my liking for a bundle of other reasons.
I have an EQ preset for BIAB bass...small, precise cuts at 70 & 120Hz. Insert BIAB bass, try it dry, try it with those two activated, try a high pass for under 50 if needed. Often I need to add a small, narrow peak around 3Khz - or where ever the presence/cut through is so that's in my BIAB Bass preset too.
BIAB bass/kick drums are almost uniformly problematic for me...recorded & pre EQd to make the beater seem like a click which is very modern but something I don't care for.
Getting a BIAB bass to sit with the kick and then within the mix almost always a case of much twiddling...I have fewer probs with my own basses.
Given the above comments, perhaps an antipodean problem.

Last edited by rayc; 05/13/23 07:09 PM.

Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe