Is there a way for me to remove or modify the value associated with a dimension?
For example, if I dimension the wheelbase, I'd like to keep the lines but replace the number with the word "wheelbase". I assume I can make a note nearby, but cannot figure out how to remove the value without loosing the lines.
Showing dimensions in symbolic form instead of in numeric form is described at the 2:14 minute mark of the video tutorial at: bikecad.ca/dimensions_dialog.
If you'd like to assign a different symbolic value to a dimension ("A" instead of "Effective top tube length") what I would propose is that you make a series of user dimensions described at: bikecad.ca/user_dimensions. For each user dimension, you can assign a name. This name is what will show up on the screen when you switch from numeric dimensions to symbolic dimensions.