Just fitted my new pipe to the Dot. Haven't done any testing with it yet, I will have do that and make any adjustments after C/D. Just ran out of time.
The Header
First cone with 2 stage taper.
Reverse cone with 3 stage taper.
All welded
Cleaned up and coated with penetrene.
Pipe fitted but not yet tested.
See you blokes at the weekend.