Hi

I'm progressing well in rebuild of my serie iia 1964. I'm now at step to repair bulkhead. It is not super damage but the bottom on both side need to be replaced. I would like to know where I can find some measurements to be able to build a jig to weld the bottom side member (part CHAS32 and CHAS33) at the right place. Example distance between windshield bracket and door post bottom hole.

Thank you