fixed, disregard post, thanks how to remove crimp?

You probably have the "official" PEX crimps. It's very common to see Oetiker clamps used instead, and they work just as well.

To remove a PEX ring, I'd get out the Dremel with a cutoff wheel and go slowly to avoid cutting into or melting the tubing. They do make a tool, but it's expensive and you have to cut the tubing and lose an inch of length.