MT4 EA: Average Position Based Trading

While I don't have any pictures to show, yet, I am working on an EA
that trades AUDJPY based on the market price relative to the average
price of positions held.The first few passes at this type of system
were pitiful. My testing starts from September of last year to now
while only opening long positions. As you can imagine this is a
difficult period of time for a long only system!However, late

MT4 EA: Stupid Programming Mistakes

Well, I spent last evening tracking down some problems in my next foray
into programming expert advisers.It turns our that a simple logical
test was using an '&' instead of an '&&' between two terms.This little
horseshoe nail caused some position closing attempts to fail with an
error 138 -- meaning that the price being used to close the position
was too far away from the market price.I also ran