Repairs for repair

I am making a strategy for continuous straddle, I need to make a repair for my repair once. For example I entered in market price 40,000. But if the market goes +400 points I’ve a repair ready. Hypothetically the repairs get hit, so my next repair would for if the market goes +800 in which I’d exit my repaired entry and take a new entry. How do I make a repair for a repair? I tried using traded instrument and entered repair once but below it asks set number. If I choose repair once in traded instrument and says set number 1 below does that mean it’ll take my first

repair once’s and repair it? Please help