Hi Chris - with all due respect, as a Qlik Community Administrator, I never mark my own replies, unless a reply goes unmarked for sometime and there is a valid response. It is practice to allow others from the Qlik support team or the owners of the thread to do so. The team as a whole can decide which reply best answers the question with the most accurate information and supporting context, so when the thread is reviewed community members need not to scroll through many replies. If an answer is deemed helpful to a correct reply than it should be marked as so. Responses that provide single word or one line answers without supporting context can also be considered, but usually are left alone.