I have always used Rhino 5 whilst 2D drafting however I have had a few problems when doing this with the new version, Rhino 6. Not sure if its a glitch in the system but sometimes the lines move a tiny bit and are not placed where I drew them. This just happens sometimes randomly and even though the lines move by a few mm it is so critical to have accuracy in architecture drawings that even 10 mm makes a difference in your drawing.
I tried setting the tolerance to 0.0001 but it still doesn’t work, Would be great if anyone has suggestions. Or if there is a way to go back to rhino 5 because I don’t think rhino 6 is developed enough for 2D drafting.