This sounds to me like crossover, but I'm not sure you will like the current crossover in Condition block. Well, you can always construct some crossover rules with few Condition blocks and using "<" and ">". You can use Candle Close/Open or Bid price. For the current candle you can check when Close > 1.37 AND Open < 1.37, this means that the candle crossed the 1.37 line. Or using Bid price, there is a parameter Tick ID, wait for these conditions - Bid[0] (this is the current Bid price) > 1.37 AND Bid[1] (this is the previous Bid price) <= 1.37. I think I prefer to work with candles.
In Condition block you can find "Adjust" everywhere, put +0.0002 or +input3 (the name of the variable used here) there. I can suggest to read the description of Condition block.