Drawing aligned in perspective

Hi guys,

I have a question, every time I want to draw something aligned on an object, I can’t do that in perspective mode, because it automatically gets projected to the CPlane. I can work with the other 3 viewports, but that’s not always possible or efficient. Can I draw or drag something aligned in the perspective mode?

These tutorials will teach you the basics and get your going quickly:

Read through the tutorials John linked to above.

You may have the Project Osnap turned on. https://docs.mcneel.com/rhino/mac/help/en-us/user_interface/object_snaps.htm