So skeinforge (50+) generates two g-code files in one! The second starts right after the first, so when I went to print it printed successfully but said it was only 50% done, at which point my extruder plowed through my object trying to get to zero to print again. I've gone through each of the carve settings and don't see anything that could be it. I notice that it goes through the "fill layer" process twice which seems strange. Scrolling though the multicolored layer viewer after it slices, everything looks great but then BAM it starts over. Any ideas? Thanks.