Complicated FOF over water problem...

I have been making levels for my mod, and I have recently been faced with one small problem. Every attempt I make at creating a group of 4 FOF platforms over water that would fall when stood on, land in water, and then float while bobbing up and down, results in what I have called deep window pane pits. Can any one help me with this?
Note: I have posted an image of this level below without the messed up FOFs to give who ever sees it an idea of how I am trying to do this level, and for the record, I am using SRB2Doom-Builder to make these.

You are going to need more tagged linedefs in your water's control sector, and tag them to the place where you put the fofs on.

For the crumbling fofs, look at this page for the linedef action you want.

Someone once linked me to an FOW wad that helped me greatly. I'm gonna go find that now.

FOW.wad

Includes Thok Barrier, Water, and a Rising / Falling FOF!

I ran into this problem a while back as well. What you have to do is tag the location you want to have a platform over water to both a new water control which is identical to the other, except the executor number, and the FOF control, which has the same number executor as the water and the place you want the sector.