I use to own these and ended up going back to stock. They were ok in terms of functionality. The highs can not be adjusted separately. Adjust them for the lows and be done with it. Don't even try to adjust for the beams crossing. If you do, you will end up with gaps. I found the high beams to be worthless and did not even bother with them. If you want to take advantage of the light output of these, get some 5000K HIDs. There are many ways to limit the bouncing. I never got rid of mine after all of the mods to it. Be sure to not over tighten the bracket. They are not the same as the stock bracket.