first time user - Removing CD score

[David (PassMark)]

The CD result is about 9% of the overall PassMark rating.

But you can just look at the individual mark values if you aren't interested in the CD result.

[WebWalker]

I've built a new machine, on a cheap budget. I just found Passmark when i was looking for a metric to measure any increase I'd get on my new box.
So I'm tweaking and measuring, using the test version and std script(?).
I've run a bunch of benchmarks and am having trouble with the CD test results. I'd like to exclude them from old & new benchmarks, but still have it run all the others tests as a group.
Is there any way to pull that data out of previous benchmarks & recalculate?
And to run benchmarks, without CD, I need to?
Great program
tia