I can’t seem to be able to change the scale constraints or change size of an object on only dimension without scaling the entire object. Seems the constraint chain under Size menu isn’t working under PreForm 1.7 and 1.8.
Hmm, I’m not sure that’s something you’ve ever been able to do while scaling in PreForm. Scaling in a single dimension is something that I would probably do in a CAD tool.
Should be available, has the chain icon indicating proportional, thought it might be bugged and not working.
@KenCitron, PreForm has never had a feature that allowed scaling of the X, Y, or Z dimensions independently of each other. If you change one dimension, the others will change by an equivalent percentage.
Hope this helps!
I hear you about the chain icon, though — I’ll put in a holler.