Hi Guy,
maybe you can use the exhaust of the WNW LVG C.VI?
Here are some pictures to compare. He does not fit exactly in the cylinder spacing, but I think it can be fixed easy.
He is slightly curved at the end, ................ but this is also not a big problem to fix.
The intermediate tube in the middle must also be inserted, -this also can be done.
I do not need this exhaust, -- if you need this exhaust, please send me your postal address.




Servus
Bertl