I've only met Roidan once at LCK110 and I've also only met AP once in the LFS near to reborn so I am buddy of roidan as well as AP? I am pointing out the facts only but since you cannot accept it then too bad.
I'll to tell you straight that I am no buddy of Roidan, I don't see any reasons why you should step in and start calling pple by names. For this you're in the wrong. You can be angry, you don't see pple going around committing murder because they are angry? Is that a good reason? End up they get hanged.
If she had a good skimmer then her PO4 will not be 5ppm, oh yes now I heard that "you asked her to write 5ppm".
You don't have to try to bring out those "20 yrs experience" means nothing. Ultimately her knowledge will be shown in her tank condition. Let's see how it goes further down the rd. Oh yes only experts can reply in SRC huh? Then who do you consider experts? Are you an expert? Cos you can ask someone to post her PO4 level as 5ppm.
Sorry if my post pissed you off, I shall not reply anymore.