In a clean tub I bet they will either slide in or go in with a plastic mallet easy enough. Call Hayden. He is keeping track of every install and can give you the specifics of what he thinks will happen.
If you don't have yours yet I think the last install sheet was 8 or 9 pages. Way too detailed for me

But then I had a bad car to start with so we kinda ditched the directions after figuring that out. Still the install was much easier than the fix. Coming from a car dummy trust me, that is saying a lot