They look OK, what strain and how long u been flowering them ?
sorry...What do u mean by Sat Dom !?That's not really a long time if that strain is a Sat Dom. If they're turning brown it's in all probability just normal ageing.
Peyote, now that you mention it, is it me or is there a distinct lack of fans? I think some dumbass told this guy to trim all the fans, and he did!!! THATS the problem right there!!
Hopefully you do. Then it's not a waste. I have no idea where that myth originated, but MAN is it pervasive!!! So many people believe it, no questions asked, and it usually comes from a guy who knew a guy who's brother had a friend who's cousin grew!!!