First of all, many thanks to the OP for this write-up! It is the only thing on the web that I have seen that even remotely addresses what I want to do, and at this point I am going to emulate this set up.I'm just going to do the center brake light. And that's why I have cut down the original post to just these sections and pictures.
I have some questions for those who have done this mod, or even if the OP can answer:
1. Why can't the LED strip be run horizontally for 7-8 rows?
2. Can the LED segments of 3 lights be cut down further into segments of one or two lights to a segment for more precise fitment?
The answer to this may answer #1, and explain why the OP chose his lay out.
3. Are the slots cut in the white backing absolutely necessary? Is the issue that the LED strip does not fit between the reflector and the case because of these ridges?
Which may be another reason for the lay out.
Thanks, I know I dug this up from the dead, but hey, that's what we're supposed to do, right? Plus the info on this thread is amazing, thanks again, so much!