Leaky Trunk

UGH! Our trunk leaks. It makes me nuts. It's better than what it was, but it still kinda leaks. Kyle tightened the screws that hold the spoiler on and then he used some kind of clear latex caulk-y stuff and that really seemed to help. The other day I opened it and a big stream of water poured into the trunk. UGH! Do you have any idea what a pain that is? It is much much better than it was before...so I don't want to complain TOO much. ha! I was wondering if all car spoilers cause this problem, but then I remembered that I used to have a Paseo with a spoiler and it never leaked. So, maybe it's just this car...all I know is that I wish it would seal itself or something.