"Anonymous. If you were a judge and a couple were continuously dancing 3412 instead of 1234. Would you mark them down. If we are not counting how would we know."
By LISTENING to the music.
If you have to count in order to listen, then you are not yet very good at listening.
Counting can be a good way to start towards improving your ability to pay attention to the music, but it is an artifical relationship to it. It would be as if when listening to another person, you had to under your breath or even silently repeate each word before you could understand it.
When you get to the point where the music speaks directly to you, you will not need to count any more in order to be on time.
"If you did a Quarter Turn and a Progresive Chasse into a Lock Step and wanted to do a Natural figure .( a V Six would do ). How would you get back into rythm after the Lock Step."
By adjusting where I started the group in relation to the music. Or by extending something an extra two count. Simply replacing a single slow with a quick will do nothing but put the emphasis of all the steps exactly off. The two quick pairing of stress must be preserved, whears preserving the measure is important at the beginnings and ends of phrases, but not necessary at other times - indeed, in a quickstep or a tango dancing figures 3412 can impart a very nice sense of "not done yet" sustenence through a grouping. That should be used much more sparingly in the foxtrot though.
This is why I pose the question. Is it neccessary to change the timing, and if it is, how would you do that without being aware of the beats.