Link two trackers, hide one?

[TCArknight]

Howdy!

Has anyone had any luck or suggestions for linking two trackers but hiding one?

For Savage Rifts, I have additional trackers set up for the two different types of PP Energies (PPE, ISP). What I would like to do is have them linked to the trkPower tracker so that if the trkPPE is increased, the trkPower is, and if the trkPPE is decreased the trkPower value is decreased as well.

I know it's probably a matter of timing to set max/left, but not sure if it's been done before