Old clarity plus they are built like tanks.
Yes the top bowed out right in front of where my vortech hits it. I noticed when I went to clean my glass and got wet from the water coming out between seams in the void.
sorry to hear but at least it wasnt like this
[video=youtube_share;YpkqvacSj38]http://youtu.be/YpkqvacSj38[/video]