I was able to make a bit more progress this weekend.
here is the cross-over manifold , it consist of 12 pieces including the pressure gauge

all soldered up & ready to install

test fit of some of the components, the sight gauges currently don't match, but that will be rectified soon.




very 1st running on compressed air.
https://youtu.be/_E6Lv2gAB4Ythe heater pan still needs to be fabricated & heaters & cord installed, then work on the plinth to do.