Hi,
I installed a Fluidmaster 404LG complete repair kit, last Thursday (8/6/09) and my problem is that I need to double flush the toilet for it to completely empty.
I think the problem is that the flapper is not staying open long enough.
I understand I have to adjust the chain and I will try that, but how tight do I make the chain? How much slack should I give?
Any help would be great!
Thanks.