I put together a PVC only overflow this weekend and it did not work for me the most I got from it was a little bit of water to come out of it. Then I thought about it ,I did a dry run with out cementing all together first could that be my problem.
shouldnt have. you need to seal it. did it work when you did a dry run, by dry run i would think you mean it worked fine before using the PVC cement...
