anyone doing headlight work and has a digital caliper?
 

I plan to do a set of ccfl halos but just cautious on the size. I know there is a perfect indentaion around the projector but i dont know the size of it. Can anyone who is currently doing headlight work and has the light open measure with a digital caliper the OD and ID of the indent? The ccfl halos im getting are either going to be 90mm od 70id or 100od 82id.

I know the forum has this info as far as what others used. 80mm-100mm but nothing on the indent size.

Thank you