🚀 go-pugleaf

RE: DataFree 2/4 meg mem board
    Help! Datafree's instructions don't match the ground truth in a REV C
1040. Specific problems:
   1. mmu and video shifter chips designations seems wrong.....not major,
      but I need to lift some resistors to disable 1 bank of mem, Datafree
calls for R93 and R94, which I can't find, and I suspect their numbers for
these are whacko as well.
    2. the little baby board that should plug into the video shifter's socket
      hits two transistors (Q4 &Q6) and won't go securely into the socket. It
will clear these guys if I rotate the baby 180 degrees but that seems counter
the orientation shown in the instructions.

    Added features..my version has what I think is the video shifter in a
rf shield and is labeled U49 w/ C070789-001 on the chip itself. If this is
not the correct chip, problem 2 above is cleared...these is another chip
of the same size close by, in the open labeled U15 C025913-38.

    Any help given/mercy shown much appreciated. Thanks!  j harris fairbanks/ak