How do I tell if it's the valve cover or RMS leaking?

[eastbloc]

Forgot to add, having a wet oil spot going down the transmission is not an issues. If that wet spot turns into oil drops, that's is too much of oil leak

 

[thomat65]

Forgot to add, having a wet oil spot going down the transmission is not an issues. If that wet spot turns into oil drops, that's is too much of oil leak

It definitely drips. I have to park in the grass or leave cardboard under it.