Hi. I'm trying to make a bomb have a visible counter above it that counts down. I added a brush with an overlay above the bomb. I then added a logic_timer and math_counter to keep track of the countdown. Unfortunately there doesn't seem to be any way to change the overlay's material. It'd be awesome if I could just change it to signs/number9, signs/number8, signs/number7 and so on as it counts down, but I can't seem to figure out how. Any help appreciated!