Mac - The plan is that the "join" I'm building between the frame and bulkhead will fix everything into place.
So once that is completed, nothing should move one way, or the other (touch wood).
But I just want to make sure I have the rear frame in the correct position relative to the bulkhead before I start welding.
Obviously this would have been easier to explain if I had taken proper 'before' and 'after' photos.
So I will take some better photos next time and would be grateful if you could let me know what you think.
Cheers, Paul.