I replaced my 2015 FX20 trailer this August with brand new one built by Skeeter. Now I have a lighting issue. With the the trailer hooked to the truck and the truck turned off, all of my trailer lights are on ever so slightly. When I start the truck and turn lights on, everything seems to work as normal. Has anyone experienced this? Obviously there is a power/ground cross some where. Thanks for any tips to troubleshooting it!