Everything's the way you say it just got to cover the rockwool and I wouldn't think of squeezing it. I just wanted to know if pre treating the rockwool could help with possible issues? I just mean by hand feeding the rockwool with hydroguard treated water. After my problems and I found many cases of the rockwool its self being infected with pythium.
By the way, you and others will tell me things over and over and I won't remember. I won't even remember there was a thread about the topic I should be searching for. Part of the consequences of racing motorcycles and having multiple subdural hematoma. Problems with emotions and memory. I've learned to find the humor in it and hopefully some day you will as well!