Today's Update:
Alrighty! I got the R2 unit painted up late last night. I also got most of the plumbing done using 1.5mm, 2mm, & 3mm Brass rod and tube. The front nose cannons are installed and actually were given to me by friend Jason Eaton. They're made of various brass tubes. All that needs to be done now is the bottom plumbing and the T-track with the very rear circular engine discs. Getting closer to primer!!!!!
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