Sorry for late reply, I am not at home and follow "from time to time"...
I maybe a bit "thick" (that's what my mum always says to me (!!)) but what you try to explain to me is exactly what I do not understand... It corresponds exactly to what I can read in the RB manual myself... (and I sure can read!).
But I still do not understand what can be achieved which I cannot with the normal procedure od adding a plug-in effect.
Reason why (once again) I would love to have a nice video (for bozos) showing me what these (extra) FX panels can do what I cannot do with the normal procedure.
Bernard