2002 Diplomat 12 Volt Circuit Board Removal/Repair

Replaced the three Sockets(Accessory, Ignition and Headlights), took the unit for a test drive. The New Relays Installed in the new Sockets are really tight as compared to the original ones. Used a Infrared Temperature Sensor to test the heat rise several times during trip, and also had headlights on. The Temperature was just warm to the touch on all three Relays as compared to the old ones. So, maybe that was the problem. FWIW. Thanks for all your posts/help.