er...
as in, "call out stop" - "stop" - "okay, we'll take these four cards..."?
are you talking about a riffle or dribble force? cause there both no good for this, the choice of the cards IS the trick. it has to seem impossible, at the moment im doing a bunch of false shuffles and then letting them cut the deck "anywhere they want" ( i have a method for getting a spectator to cut exactly where i like.) and then telling them to take the top ten card from there. im happy with it but im trying to think of a way i can let them shuffle and still force.
thank you
-Danny