I just installed my JW speaker evo J3 headlight. I love them so far. But I do have a question about aiming the light. According JW speaker instruction, you measure from the ground to the center of the headlight, and then transfer the height to the wall, which is 3ft 6in in my case since my Jeep is lifted. But if I remember correctly, oem procedure headlight aiming is only 3ft height on the wall. Is it because JW speaker has different beam patterns? Should I use oem height instead? Thanks for helping.