I have a '99 civic ex and when i bought it i didn't realize it had trunk leaking problems. First day i drove it on a hard rain i checked the trunk and there was lots of water standing in it. i found many holes in one fender so i sealed those holes and put undercoating under the fender. but my trunk lid is not sealing and the trunk is still getting a little bit of water in it. I tried weather stripping it still leaks. need some suggestions kinda new to this whole car thing at 16.