When Perfecto built this tank, they broke the bottom pane while drilling closed loop holes and had to replace the glass. They also did a very poor job of sealing the center overflow box (the overflow box actually peeled away from the glass (completely on one side, partially on the other) two weeks after the tank was installed. The vertical silicone seams between the glass panes on this tank are 1/8" wide, except for the back lower left and the back upper right which are about 1/4" wide. The left pane tilts OUT at the top rear about 3/32" perhaps more (hard to get an exact measurement with the messy glob of silicone on the outside. The right pane at the top rear tilts IN the same amount as the left tilts OUT.
So we took a look at the vertical seams on the 200dd temporary tank. They are 1/16" and while the silicone is sloppy and the side panes appear to tilt in by 1/16" in the rear, at least they are mirroring each other.
Sounds all too familiar. I special ordered a Deep Sea Aquatics 105g through a LFS. The thing showed up with glass tilted in all directions, sloppy silicone, air pockets everywhere, and a 6" long by ~1/16" deep void in the silicone on a bottom corner (so if you stuck your fingernail into the silicone seem, there would be ~1/16" deep amount of silicone missing). I managed to get a refund and went with the Perfecto 120g. You'd think these manufacturers would have some sort of jig or at least use a square in the building process.
I hear that certain employees are known for the quality of product they produce and are required to put a sticker on their work. So Tim's work may be terrible while Jim's is great.
We have always installed the thick black shower liner material under our stands. Funny thing, with both of our seal failures, the water didn't actually end up inside the stand, but made it's way onto our counter tops and into the floor in front of the stand and also onto the floor inside the side cabinets (where there is no liner - we're going to change that with the rebuild).
I'd love to see how you incorporated the liner into the stand. No rush as I know you are busy at the moment. :p







