[Dan_ref]

Originally posted by ChuckElias
I think that the solutions presented by both fletch and mick can be supported from the (NF) rules. This sounds like you had to see it to know if the Ts were at approximately the same time or not. Personally, my guideline is that if I have time to blow the whistle, spit it out, then put it back in to blow a second time, then it's a FDF. If both fouls occur before I can get the whistle in my mouth for the first one, then it's a double T. That's a very rough guideline, but it works for me.

That works for me too.