[quoteI "trained" myself to pull the rear trigger first and the front trigger second. Big deal. I about got myself killed once screwing around trying to remember to pull the rear trigger after I had pulled the front trigger. I pull the rear trigger first regardless of tradition or the correctness of that procedure. On the other hand, the double I am making has a single trigger. Wee wee on those double triggers.

Well if you can train yourself to do it the "wrong way", you can train yourself to do it the "right way" too !

How many olympic athletes make it to the top of their sport by using bad technique? Not many.
On a personal level, I hate single triggers and won't buy a gun with them - but only because I learnt on double triggers and would have to retrain myself. I can do it and have shot many 100 bird flushes at the sporting clays layout with ST - but I am always more successful with the DT guns I was trained on and using them as they were designed.
Its all about training and good technique. Training with bad technique will only get you so far..
JMHO