[art leong]

I got my car together this week. Went to start it yesterday and the braided steel lines from the pump sprung a leak.
This is the second time I have had it happen. I changed to push-loc in the section where it happened before. Now I'm changing the remaining section to the push-loc. I still have a short section of -10AN from the cell to the pump. Should I change that?
Does the stainless line fail frequently or is it just a fluke? This is the second time.