We need the option to set the horizontal and vertical scale separately.

Hi, thanks for the feature request. I have shared with the dev team, please describe how you would want the feature to work so the community can chime in too!
You can set them separately. That blue line is 20' long. If I rotate it 90 degrees, it then says it's 40' long.

These types of drawings are common for underground piping.


Seems like adding an 'X-Scale' and 'Y-Scale' to the Custom Scale option in the dropdown would be fairly painless. Ability to toggle on/off the 'Separate Y-Scale' would be ideal.
Bluebeam does it like this.

@ Shane,
Once you do it a couple times in zzTO it seemed to work fine for me. Awesome we can do two axisi already!