HOLY COW!!! That is horrible, and I thought that I was unhappy about my overflow box, now I realize that I was quite lucky. I almost ordered that box to be honest, so now I know better.
I ordered the Americle from thatpetplace.com. It was the only non ebay utube overflow I could find. Besides just being poorly disigned it works well. It's actually a injection molded plastic box inside and out. The bulkhead wasn't a bulkhead at all, mearly two cheap pvc
parts with an O-ring. I have ordered a stock tank bottom bulkhead to replace it from Big R. The one I ordered will work mucho grande better. Also there is a whole in the outside overflow box that serves no purpose, they ship a push in red tab to plug it, bt I still thought it was sorta cheesy.
The utube itself has no actuall place, and runs into the box bolts, so it doesn't look very professional, but once again, it works. My biggest complaint with this box is the water level adjustment screws, there is just two slits in each box with a nylon bolt and wing nut to bolt them together. This doesn't work well at all, and one of the boxes should have a fitted whole to hold the nylon bolt in place, not a slit that it slides around in holding it nowhere.
My last complaint about this box is that there is no room in the outside box to install a durso, so it is very noisy, which is just anoyying. I am planning to build a new one some time when I have the time to fix all of these little problems, but in the meantime, for what it's worth, it works, haahahahahaha..