So tomorrow I am going to be tackling this install im trying to get everything ready for tomorrow but the problem im running into is for the vacuum reference what size tee is needed? I have an 3/8th tee which fits into the vacuum line thats already on the car but will not fit the 1/8th needed for the controller. Home depot doesnt have what I need, neither does Lowes, or even Napa. Any help is appreciated thanks.