Hi Eddie,
I see your Eric, looks almost finished, and nice in dark red.
I have only just begun my Eric and have decided to make the six coupled with trailing bogie version, it’ll probably take me years because I have about four other projects all on the go at once.
Minnie nearly finished, Clayton nearly finished, 5cyl radial I.C. aero engine half made, I hope I live long enough.
My question with the Eric is this; on the drawing for the coupling rods it shows the small end of the rod as having a 2.5mm hole through it, yet on the drawing for the crosshead pin which holds the small end of the connecting rod to the crosshead, the pin is shown as being being 3.2mm (or 1/8″) dia.
Any ideas what it should be; I tend to favour going with the 3.2mm (or 1/8″) dia. choice.
Happy engineering.
Donald Mitchell
Castle Douglas
Bonnie Scotland