switching reg caps
so i just picked up a sweet LE copper mini and i have an empire relay on/off laying around.....can i switch the copper cap on the stock reg with the empire relay? if so, how do i go about doing it? would i just unscrew the small screw holding it in place and twist off the cap and replace it with the other? or is there a special high-tech method for this? any help would help...thanks!