Front end wont stay aligned

Make sure you do the UCA cam adjustmenst with the car on the ground, not jacked up, also make sure you have the thick serated cup/bevel washers on both ends of each UCA bush, they are serated to help grip the chassis rail bracket when you do up the cam bolts to prevent the UCA bushes from turning, if you have offset UCA bushes, make sure the rear bush is wound all the way in toward the engine and lock it down, (it cant go in any further then and gives you maximum caster which is what you want) then all your adjusting is the front cam bolts to set your camber, you can do this with the car on the ground, my car is lowered, Im 210Lb and can do it with ease. i do my own wheel alignments, an hour and Im done