Labels Milestones
BackGrid is metric (mm), left edge centeris at (50,150). Notey increases upward here but
- Normal -5.418452e-01 6.316620e-03 8.404546e-01 facet normal -0.464682 0.695443.
- H=20.5mm C&K PVA1 https://www.ckswitches.com/media/1343/pva.pdf.
- R23, R24, R25, R27.
- 6.88859 vertex -4.958 -5.204 6.88408 vertex.