I'm going to start by saying, I'm sorry I don't know which website I used, but a few months ago a couple links were posted in a post asking about DYI diaper sprayers and I used one of those. Or I should say DH used one of those. He bought all of the parts and assembled according to the directions, but we have a leak. I looked at where it is leaking and can't figure out why. It looks like it's leaking from a joint that was pre-assembled. I told him to take the part back and exchange it to rule out bad manufacturing. He's insisting he put it together wrong. Has anyone made a DYI diaper sprayer? Any tips for them? Thanks!