William Morrish
Okay, so when exporting as a SLPK, the mesh, by default, is converted to WGS 84, got it.
Also, I am trying to view the .SLPK online so I upload the it to my online account and try to publish it as a hosted layer from there, but keep getting a message "There was an error publishing the service." Thoughts? Could It be because I am in a ArcPro trial?
Thanks again!