Hey Jimmy D,
Unfortunately, it is not possible to create a custom scale in LabVIEW and have it programmatically update the custom scales inside of MAX. There have been product suggestions concerning this feature, and the possibility of this feature existing is being taken into account for future releases of LabVIEW, MAX, and NI-DAQ (no promises, sorry). If you'd like, I would suggest to make another product suggestion by going to
Contact NI. The product suggestions are taken very seriously and sometimes can lead to the newest features in our latest release of products. I know this isn't the answer that you were hoping to find, but it's the only one that I have for you. I apolo
gize.
Have a great day.
Jared A