Because those springs sometimes break, in addition to the springs, we always secure the stabilizers in the "up" position by using very small bungee cords (or similar).
Replacement Atwood stabilizers are not all that expensive and are just attached to to Scamp
bumpers with a couple of bolts.
I suppose you could contact Atwood (email or phone) for replacement springs and install instructions?
Good luck with the "fix" or "replace"!