Lol not yet mate theres still time! I can my tell you've had similar problems from that comment! :-s Yea I did have that idea that's why I laquered it but that could be bad for them 2 could it be silicone sealent that's giving something nasty off? I've got plastic door panel that I can line the room with and seal the wood off but I just seem to be going round in circles! I don't use wetting agents no I just kept it simple on this grow thinking that I've been over doing stuff but I know I didn't ime just trying to change everything from my previous grows like nutes medium ect but nothing seems to help. I think I mite give my mate 1 and see wot happens then I will know I've got a problem with my room or water. If it still doesent work Ile just kill myself and be done with! Lol jokeing or am I!