How to find a leak?
I'm asking this preemptively as I have a few other tasks to finish first, but I'm thinking ahead on how to tighten up my brakes. They do work, but they are so squishy I have to stand up on them practically. I've previously driven buses with air brakes for a school district, so I know how they are supposed to feel. Since they work I'm assuming its a minor leak(s) and most likely cracked hoses. It's a '95. Would it be worth it to find the leak, or just go ahead and replace all the hoses? Again, I'm not tackling this today, just trying to prepare and possibly order parts soon, just looking for some common sense ideas as I've never worked on air brakes before.