In the Eagle Light file (mbhp_burner_v1.brd) there are some pads not connected to any wire, I observed the gif (mbhp_burner_v1.gif) and there are a groud area that is no there in the Eagle Light file (the program is showing me all the layers)… what’s happen? ??? ??? ???.
  Another question: I will use the Eagle Light file to make my PCBs: How I reduce the diameter of the pads and vias holes? ??? ??? ???. Thanks.
This is an old thread, but I’m having this same issue after I type in the ratsnest command. Specifically, on the v1Plus board, one pad of R8 doesn’t connect to anything. The other end is connected to pin 8 of IC3.
Is there a schematic of this version of the board somewhere? It looks like the part numbers are all different compared to the first version. Finally, is the Eagle .sch file available? I searched for all this info, sorry if I missed it.
Could you please contact Mike and inform him about this error? (I also see, that one pin of R8 is open… compare it with the original layout to see how it should be connected)