Don't think any springs are broken and they don't look all that bad, until they start retaining rain water. I mean this coach really sits level and could really use a slight tilt, so maybe when I figure out manual operation of the jacks.
I'm told that toppers are only to keep out debris and for nothing else. Certainly doesn't keep out rain water, that's for sure.
With our old coach, the slide never held water and think maybe there was a hump in the middle instead of a dip. Either that, or the slide wasn't as level, front to rear, as it seemed to be.