I normally wouldn't go examining the numbers too much, but as I said the profile it created was way too dark so to rule out the monitor I measured the test chart.
Shouldn’t be so dark. When I've done this, the match is usually pretty good. Are you sure the print itself is really dark and not just a lot darker appearing than the display? Might be worth trying to output another target and building another profile. I usually see the holes over the MacBeth match pretty closely.