..I'm also basically satisfied with this site; but one further
adjustment that arguably could need 'addressing' are your
"time-controls"; which apparently assume that if a player is
willing to play a given 'T/c' at regular chess, then those
'checked- off' time-control preferences also automatically
apply to their "Chess-960" 'T/c' preferences{!?}
 
..I think that most of us would agree that..with few exceptions,
"Chess-960" requires different {and longer} 'reflection-time'
than conventional chess{!} 0:

Of course you have the "Custom" time control options for both Chess and Chess960 which offers the ultimate in time control flexibility (make any time control you want).
 
However you may be requesting a different list of pre-created time controls for the Chess960 game. That's possible but perhaps not a development priority at this time. In any case what pre-created time controls would you want for Chess960?
 

..Thanks, {'Admin. Brian'} for the 'Tip'!..I now consider it
a 'No problemo,' area{!}