ahha! … that did it. Put back on relative, used -3000, -3000, -1000 and 3000, 3000, 1000 and now it stays lit no matter which direction I’m facing, the whole time I’m roaming that end of my cave. THANKS! 
ahha! … that did it. Put back on relative, used -3000, -3000, -1000 and 3000, 3000, 1000 and now it stays lit no matter which direction I’m facing, the whole time I’m roaming that end of my cave. THANKS!