Digital BW, The Print

I have submitted a ticket to Datacolor on this but need a reply ASAP. 

For some reason (software bug I guess) my Spyderprint (ver 3.5b9) is putting a negative sign in front of the b reading on just one patch (A14 of page 3 of the 729 patch target). This makes it read a yellow patch as cyan. It does the profile no good at all.

While I await a full response from the Datacolor desk, does anyone on the board know how to directly edit that particular record in the generated profile so I can just remove the negative sign and keep going?

Thanks

Alistair