one weak point on that ea and same on all gridders is that you need a sl when the grid go over the predetermined set up .need ton kill those loosing trades before they get out of control and kill your acc,grid are working best in a ranging market ,when not ranging anymore it needs a sl somewhere,
look at the day chart of eurusd,this is a perfect example of what i'm talking about ,ranging since several months,when tit stops ranging again (we don't know when) that is time to apply the sl,
MUST start over only when the ranging start again.
that would be some of my rules,those rules are imperetives to capital preservation.
means that you are ready to take a a big loss when big trending starts