Oooook, we have progress, sort of.

I did the two feed rocks this afternoon, red nori with garlic (smells lush), the one for the general fish also got a calanus pellet squished onto it, a small amount of the nori on the cbb's rock and mastick.
When I let the flame angel back in yesterday she homed in on the mastick (this has been bugging me so had a look at the tin, MasStick, bet I forget) so also the cbb, she went here first again today but the cbb just went up a few inches, the flame had a munch and went off to see everyone.
The scopas has had a couple of little chases and darts but appears to be getting better.
The cbb is expanding it's boundaries by the inch, just the scopas to calm down.

From across the room, still easily, ... not spooked or startled really, defensive maybe and doesn't dive for cover around my movements so that is good.