The warning on the housings themselves say you can turn the nut on the back of the housing 3 times. Which is a lot of turns of a screw driver. Somewhere around 6-8 turns of the screw driver is one turn of the nut. Don’t remember the exact number. TRS told me themselves that the 3 turn warning can be exceeded if need be, and also advised me to just adjust them to where they NEED to be not to where it’s safe for the housing. If you break a projector lose trying to get them aimed properly then you have a defective housing and it needs replaced anyway.
To me it sounds like you still have plenty of room for adjustment. If it were me I would crank them no matter how many turns it took to get the proper aim. If they need replaced trying to get the appropriate aim then that’s on TRS
Here are perfectly aimed xb housings with standard road lines for a reference point. There’s about 5 lines illuminated by the low beams.
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