@JonathanEngstrom Otter v3 is still really early in the release cycle (closer to what folks used to call "beta" than "stable"), and we're getting the bugs worked out. We also fixed a bunch of bugs (unintended behavior) while testing v3, so it could be an unexpected change.
Please let us know specifically what you find so we can look to get things working. I'm not really sure what you mean by "Ensure Server $servername".
The only thing you should need to do is change PSEnsure -> PSEnsureScripts to get those scripts working, but the single-script will be a lot better once you get a hang of it. We plan to put a lot of work in documenting this new integration, and coming up with tons of examples to help folks verify the configuration and configure their servers.
The main real advantage to the new PSVerify/PSEnsure mechanics is that you can write a single PowerShell script to both verify and configure servers, and more easily create/modify/test/share those scripts outside of Otter.
