Well I can tell you flood and drain is more popular than drain to waste. Even my local hydro shop admits that they don't sell canna hydro (for drain to waste) for eg as no-one buys it! That's why I don't get why you have one for that yet not for flood and drain. Just saying like. At the end of the day its your site!
Again do you have a link to pinned thread as I can't find it in search or forum main page? Thanks
Maybe we have a communication error here... I will write this out maybe a bit better to help you understand ?
I said the subject topic / what your looking for falls in those three category areas
You will have to search the forum to find what you're looking for
We rely on users to create the content here our mod and admin staff do not create the content on the website
If there is not a pinned or stickied thread on floor to drain than no one has created one that is worth being pinned or stickied
That doesn't mean there aren't threads on the subject that just means there isn't a dedicated well written thread on the topic that is worth being pinned/ stickied
A pinned / stickied thread is an actual thread created by a user who has content written inside
What you created here is a thread
A subforum or forum area or category is an area that holds several different threads by users it's an area where you can post threads
We have 3 subforums for the general topic of aeroponics/ hydro
We will not create another sub forum for this topic area
When we spread our forum too thin with too many subforums the users get confused on where to place threads
These three areas don't generate enough user content on our forums
To create a whole nother subforum in this area users will not use it
The topic has to be extremely popular before making a whole subforum dedicated to the topic
We need to keep our subforums General enough under topic ranges to include bigger topics and smaller topics
The three categories I linked you are where you will want to look for your specific topic area
That's what we have for you that's where you should look
Hope this is written more clear for you