Props to @gunrunnerjohn for making a minor adjustment to the Gerber file for his OSH Park passenger car LED lighting PCB to accommodate JST XH 2.5 connectors for the DC output. Such connectors are slightly larger than their EH counterparts (which have become very difficult to source assembled) and impinged on the LM317 regulator on the original board.
Talk about response time, he increased the spacing and supplied the revised Gerber file in under an hour of my email, and I placed my order with OSH Park within minutes of his email.
Thank you, GRJ.