That was the problem. A blank child fixed it right up. :)
I had a guess you knew there was an issue judging by the RPGMakerWeb Forum post being locked.
Thanks for the response, your pluggy's are awesome and as a hobbyist just so much fun to play around with. The compatibility with Sandbox is nice as well.
*Edit: Just a peculiarity I found in my testing. If you don't have any child maps, and you set up the command to throw an intentional error it still does nothing. Since I got it to work(blank child map) it now throws an error under the same setup. To create the intentional error I set the "Template" parameter to one of the headers. I used "== SNIPPET-LESS ==" to test as my template.