Flexi tap tails hand tight?

[Swell1]

Hello, I have purchased a mixer tap and the tails go up in to the tap body and I can only assume hand screw in? Does this sound correct? I've tried this but the base of the tap is now wet when connected so I can only assume its not fully sealed. Any advice appreciated.
Thank you

 

[kidgreen61]

They only need to be hand tight because they seal on the O rings.
You must put a smear of silicone grease (or similar)on them before inserting them so that the seals don't get damaged.
Sounds like you've damaged them, you'll have to replace them.

 

[polesapart]

Also, be careful you're not undoing them when tightening up the other end.