So, i'm trying to build a craft and this problem arises every so often; I am wondering how to change the focal point of mirrored parts. Here's a shot because the few threads where I think this is the problem people are asking about, there is always a confusion on the interpretation of the question.
The current mirrored rotation of these lights means they rotate with the small yellow arrows and "meet" on the yellow axis/arrow. I want the lights to meet and rotate outward from the blue arrow so that, if the blue arrow (by the VAB door) is 12 o' clock at this angle, the lights are sitting at like 2 & 10 (as opposed to 2 & 4, right now). Essentially, rotating the mirror focal point 90 degrees.
Let this jankily drawn representation be the standard by which all understand this dilemma and hopefully find their answer.