And we have lift off. The problem was with using the ada internal test tone for peq setup. Big no no!
Something my installers need to know.
The test tone is limited frequency and is not subject to peq adjustment, hence why when I adjusted it made no difference on the rta read out.
Use an external tone set on mono 5 and solo and all works fine.
With the peq adjusted, only minimally, and the addition of the anti mode it has made a big difference. The front stage is full and as one. Kind of sounds like I have head phones on at the same time the speakers appear to be miles behind where they actually are. They are now invisible.
Can not wait to do an exhaustive setup.
Thanks to Adam, Neil, Dan and Tom for all you help.