For context, I use Revu in a QA/QC role reviewing drawings. There is a built-in list of preset page scales. I have ZERO need for the Architectural scales. I work in engineering scales (most commonly 1"=50', 1"=100').
In the software preferences, one/both of the following should be added:
a. the option to remove/hide unwanted scales from that preset list
b. the ability to re-order the preset list, so the never-used scales are at least at the bottom and out of the way.
Also, instead of having to use the calibrate option each time, the user should be able to add a new scale to that preset list, for example 1"=150".
This is part of the basic functionality in Autocad (my background). It seems that it wouldn't be difficult from a software engineering standpoint.