im still debating air cooled. although SS you stated that you had a massive drop in yield when you used the parabolic?
Howe high were they from the top of the canopy?
Have you tried different open air reflectors. I am wanting to give the bell technologies reflector a try.
http://www.youtube.com/watch?v=ExAucI_B9d0&feature=related
Kubby talks about it in this vid.
I mean I don't have a cooling issue overall. In addition, If I have the regular reflectors high enough, I dont have to worry about upper canopy heat.
SS, can you convice me why air cooled is the way to go with this system please.
In addition, I have 4 systems and will double up the rails soon. Thus I would need 8k watts. This is meaning I would have to have 8 air cooled hoods and probably 2 inlines.
So I definately want to be sure this is the route to go before I make the big investment.
Regards SS