I agree
I have the NGT18 which has a fan at the back but never made much diferance.
I did but some fans for the front surface but never got round to installing them ( too many toys )
Mind you the temp variation isn't bad with the fiberglass dome even in summer ( during the day ) its quite cool in there.
I guess what I'm saying is if your going to bother put them in front of the mirror , with the NGT " tub " there should be room . Thats what I will do with the 24" Dobzilla when it finaly gets here.
Zane
Quote:
|
Originally Posted by asimov
I've got the same problem with my 12.5" 2" full thickness primary. Extensive mucking about with fans & testing this & that was...it never really got to ambient. I figured my only hope would be forget about getting it to ambient, but rather concentrate on expelling the barrier layer, which can be done with a minimum of fuss with 2 fans blowing across the mirror.
|