Clifford,

It may depend on the version of SB3 you're running too. Some older version may not be able to read some gcode. That first picture that you posted there, was that the preview from SB3? If so, that's an old version, as that previewer hasn't been used for quite some time now.

You could also try the conversion tool under File/conversions and chose to convert gcode. Preview again to see if it is any better.

You might have an option in Camworks to edit the gcode processor or you might have the choice of several different gcode post processors and there might be one that works better. The SB user guide states that a standard FANUC format should be fine.