9900Pro K-4 curves on 9900Pro K-5 printer

Hi Walker.
How do I proceed ? I have a 9900 Pro K-5 printer and I would like to try the new printout curve, but it’s a K-4 curve. When I install it, it ends up under the K5 selection in print tool .
I have tried to print it but it the negative looks less dense than a normal negative.

Also when I updated Piezography on a different computer, the printer installers dissapeared.
What did I do wrong ?

Best,
Johan

PiezoDNs do not use VLG COOL or WARM inks.

Start here:

You can then re-map and it will work.