I hold a break and then as I turn over the the cards i us the deck to keep them in line. I have benn doing this for years and I have never been caught. To Practice Start turning over one card and then try to simulate it with 2 cards.
Simply the best DL, is the one where you don't get caught.
I think that it really doesnt matter what DL you do, so long as it looks the same as your singles.
I HATE Diving Board Doubles (my apologies Mr. Asher). I dont care how damned convincing it looks. Give a deck of cards to a layman, watch them flip over a card. Guaranteed they never do a diving board double.
Doubles should look like your singles. And if you cant find a double that replicates that action, make your singles look like your doubles. That's key. I'll see guys with flawless doubles, but when they lift of a single, it just doesnt look right, because of the way theyve been doing their doubles.
You will have to comprimise either way. Make your doubles look as close to singles as you can. Now, make up any discrepancies by making your singles look like your doubles.
That said, I use a strike. But most importantly, I mimick that action with my singles...follow?
Some that I have seen:
1. Diving Board Double, as mentioned by many. The first time I saw it, I thought it was SO nice.
2. Pinky Count. The one I use day in, day out.
3. Brian Tudor has this one handed DL that looks very smooth.
4. Spooky Altman Trap by Allan Ackerman. It just seems to float off the deck and slide off (think haunted deck effect, but as a DL moving across the deck)
I never liked those DLs where u pivot a corner of the card on the base of your thumb and "spin" it around. No one flips over cards like that. At least I haven't seen anybody do it before.
- harapan. magic!