[LazyPup]

Normally the input on the faucet is about 2" long and there are no internal obstructions. Measure the distance from the angle stop to the bottom of the faucet input and allow about another 1-1/2". Slip the nut, friction washer and cone washer on the upper end of your tube and slide it down about 2" then slip the end of the tube up inside the faucet inlet. You then slip the angle stop compression nut and ferrule on the bottom end of the tube and put the bottom end of the tube into the angle stop port. Tighten the angle stop compression nut then slide the cone washer up tight against the bottom of the faucet input, slip the nut up and tighten it in place.

The excess tubing inside the faucet input port will allow you to move the tubing up and down as needed. It also helps prevent the tubing from being pulled out of the faucet if it should be accidentally hit by a mechanical force.