Risk Management Trail Trigger

I like the idea of a PDLL trail, but it should have a profit trigger also. Say my PDLL is $125. I don’t want it to start trailing until I hit $250. Then it locks in a positive day whereas now I might be profitable by $100, but one trade goes bad, and I could get locked at -$25 rather than attempt a comeback. If you add a “start trailing at $” that would be really helpful.