The board files found through this link :
PCB fabricated by PcbWay.com (affordable and quick turnaround circuit boards) https://www.pcbway.com/project/shareproject/OnSpeed_Gen_2_v3_0.html
does not match the Eagle board file also found on github. The parts project on the same page does seem correct. Found out when my boards arrived. Should have compared the zipped up Gerbers against the Eagle files before ordering.