I've been running this strategy manually for several weeks due to the lot sizing problem, however, I've not yet tried Derk's version.
I trade 17 pairs, no PSAR or ADR, just the 200 EMA for the signal.

Using the mod below this has been extremely profitable.

If any pair is in a progression but have a new watermark account balance high I halt any and every progression and start over.

This has resulted in never having gone over a 3 unit lot size on any pair.

So what we want to tell the EA to do is, "If I have any pair that has been trading more than 1 unit and my balance reaches an all-time high, stop the propression and start over with 1 unit on every pair.'"

I've tried in vain to code this. If someone could make the mod this thing would be dynamite.

Thanks in advance.