"Stock" tune discrepency

I loaded the applicable stock tune for my truck from the tune repository to do a comparison to my "stock" tune, but I cant load them to to a side-by-side comparison due to different OS numbers. Any way to get around this? I have been modifying and flashing my tunes based off this "stock" file without any issues.

I tried doing the same thing with another "stock" tune from a different truck that had used the same brand of tuner and came across the same problem due to different OS

Not currently Im afraid, Paul and Ross say comparing different OSs is coming when the V8 editing is released.

Have to open both up and manually go through them side by side.