This is a modeling project I did back in 2004 on Unigraphics. The following year I remodeled it in Solidworks to compare the differences between the software. At the time I preferred using Solidworks to produce the model. I'm going to explore Unigraphics again this year perhaps with another modeling comparison with Solidworks or Inventor. The Transit Level is a Berger M-300B Model I purchased back in 1987.