Hi
The soft close runners will not close on my kitchen base cabinet. Even more baffling is that each time I take the drawer fully out and reinsert it, the end point of travel changes.

Everything is square and level.
The runners are butted up against the back of the cabinet.

With taking the drawers on and out repeatedly the top runners have set themselves to a contracted position and I don't know how to reset them.
Thanks for any insights 😁