Constraints not working? 4.25

Anyone else encountering issues getting constraints to work properly? I can't get a ragdoll knee joint to properly constrain. Keeps wanting to bend backwards. Have soft constraints off, and jacked with the twist angle and rotation to no avail.

[Image of Constraints](https://imgur.com/7IqrzXb.jpg)

This should be easy, but it's not behaving at all. Rotating the contraint seems to have no effect at all on the actual knee limits, and the contraint widget doesn't reflect the limits of the behavior at all either.