Hardscape

[lastlight]

Agreed about the overflow that doesn't add up.

For a PVC wire run you could use an angle grinder to cut a wide slot lengthwise down your pipe and mount it with slot urn away from view. Nice and easy to lay wires in there. By nice and easy I mean it will still be a giant pain to remove a wire if needed but better than fishing them through...

[kien]

Was thinking maybe your stand pipe was too high but I don't see a standpipe in your overflow.. You didn't add one afterwards did you?

Did you put any sort of gating material into your overflow weir? Like acrylic or egg crate? That could restrict your flow considerably without the appropriate size grills.

[kien]

I went back and had a look at your weir and it does look like you have an acrylic sheet on that back wall with slits cut out for the weir. It's possible those slits are too small and not allowing enough flow into the overflow box. You may have to cut those slits bigger.

[Trevor W]

Originally Posted by kien

I went back and had a look at your weir and it does look like you have an acrylic sheet on that back wall with slits cut out for the weir. It's possible those slits are too small and not allowing enough flow into the overflow box. You may have to cut those slits bigger.

Yes it does have one piece of black acrylic covering the pane that is notched for the overflow. I had also thought that perhaps the cuts in the "teeth" are just not large enough. Well I will have to come up with some way of making these larger. The acrylic is siliconed to the pane and it also has a euro-brace. So any suggestions on how to make these larger?

No stand pipe, just a 1.5" strainer that I unscrewed after the first failed attempt.