Ask and you shall recieve! (Flip Top Gas cap Adapter)

MOPARDRT: Did you get it installed? Sorry I didnt mean to ignore you. Didnt catch that post.

The best generic advice I can offer has been covered in the first page. But basically.. Make sure that the spacer is centered to the flip top lid. Reason: the spring loaded seal needs to sit centered in order to seal properly.
Other than that...
Take your time!!!!! Make sure to center everything up very carefully.
Again be sure to check out the first page.
Thanks.