hi i need one of the guru's to help me with some pretty basic wiring, ok i have a zex ls1 kit with zex tcs and a LNC-2000, i have a relay kit i am wiring into the kit also. i have it wired up now except one of the two white wires coming from the tcs, the intsructions don't say which white wire to hook up where, does it matter?

 

anyone?