by laughingLoki » Aug 19th, '05, 02:08 
			
			I've found that making short cards yourself is more often than not more rewarding, as each different type of card may have subtle differences in the backing patterns or the style of the front of the cards.
Tips on how I make a short card:
1.  In making a short card, it is advisable to cut both sides of the card, which nullifies the distance differential from the edge of the card to the index on either side.  The egde of a card which has its index very close by can look suspicious.
2.  Lining up two cards and holding them on their long ends (like a bidle grip of sorts) allows the cards to be aligned perfectly like a perfectly squared deck.  Sliding the top-most card down just a tad followed by taping the sides of the cards allows one to trim the top of the bottom-most card using the shape of the top card as a guide.  Repeat the same procedure for the other side (as per the reasoning of No. 1).  Edit:  I've just realised Symtal gave a similar tip without my realising.  It is still advisable -- in my opinion -- to use only one card for a guide as it maximises control over the magnitude of the cut.
2.  Alternatively to using a card to line up the cut, a straight-edge, such as a ruler, can be taped to the card.  Cutting the card on both sides makes adjusting the corners of the card quite easy as the corner has not been altered much on either side.
4.  When cutting a short card, the differential in height to that of a normal card should be visually indistinguishable apart from lining up the cards under close examination.  The cut should be no longer than one milimetre in total for both sides.  This allows for quick discovery of the short card's locating via a riffle on the short end of the cards while being visually indetectable by the spectators.
A note regarding short cards:
I often feel guilty using gaffs of any sort, much more so with playing cards.  I recommend the use of short cards only for tricks already requiring gimmicks with the cards used or for specific tricks for use on stage where angles with the audience can be an "issue".
The short card can also be useful to the beginning magician who is not quite confident with breaks and the like.
The short card can do that nifty pick-a-card-you-see-as-I-riffle-though-the-deck trick that I believe David Blaine did.  A lot of practice is needed for that trick, as it is hard to judge how much time the spectator really needs to see their card.