Think they should invite Peter Jackson over to design a new museum along these lines..
http://www.omaka.org.nz/

Did Jg891 have the 4 20mm as well as the brownings before?

Its amazing what a Laser level,a Theodolite and a good tape measure can pick up.We used a 100x100x 3mm RHS section as our spine for A58-27.After checking the beam length of the RHS along it had a twist in the section.Frustrated the hell out of us shimming the blighter straight.
Back on Topic,soooo is there more than one Jig in NZ?

Misidentification maybe?Do recall stories of crew seeing high intensity German flares in the distant night (Scarecrow) until it was found out they were the remains of fuel tanks burning of falling bombers.

Yes…In here somewhere it says Bright Green Fluro Dye.
https://forum.keypublishing.com/showthread.php?103046-British-Pilots-Relied-On-German-Sea-Rescue-Service-During-Battle-Of-Britain

Possibly Fw190 Nightfighters as they usually carried the WG21,s.

Looks like it 🙂

Frame 12 .Lovely 🙂

Have the parts in a proper heat treatment oven with accurate,stable temperature control.Also make sure there is a proper airflow around the part.Rapid quenching is the key,most have a dunk tank directly underneath the oven to get the heat away quickly to set the hardness.After quenching you have about 20sec for the part to be fully hard as there will be some distortion involved.Best thing is to take the forming jig that made the part and clamp it back into it straight after quenching.