I have a moisture problem in my trunk of the 124. Can't find the leak is there any advise out there

Any holes or missing portions of the trunk rubber seal?

Yeh the seal looks good, I did get a replacement just in case but I really wanted to find the leak first! What do the think about the sun roof drains, I'm not sure where they run but I wondered if the may be dumping into the trunk?

Thanks for your response