Hello,
As you know we can compare opposite strategies when:
1. All the charges are zero;
2. "Trade until a Margin Call" is switched off (Menu Testing);
3. "Information in Pips" is switched on (Menu Account);
4. There is no Adding, Reversing, Reducing;
5. There are no ambiguous bars.
About the Pivot Points - the backtest shows 8 ambiguous bars.
Forex Strategy Builder uses different interpolation methods to master the ambiguous bars.
The Comparator is designed to compare the different methods and to calculate a mean balance.
We think that this mean balance line is the most reliable one.
Using the Comparator we see:
[Opening Point of the Position]
Pivot Points
Enter long at R3 (short at S3)
Base price - Previous bar range
Use previous bar value - Yes
[Closing Point of the Position]
Bar Closing
Exit the market at the end of the bar
Base price - Close

[Opening Point of the Position]
Pivot Points
Enter long at S3 (short at R3)
Base price - Previous bar range
Use previous bar value - Yes
[Closing Point of the Position]
Bar Closing
Exit the market at the end of the bar
Base price - Close

P.S.
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That is a good idea to check opposite logic for opposite results. 