Changing the size of a pipe should not affect its classification. But if you are not sure, select the pipe in question and look in Property's for anything different in its classification. Thank You Peter M. Alexander, III Senior Drafter [Description: Description: IR_Strat-Hman_RGB(blu)] Hussmann - Chino 13770 Ramona Av Chino, CA 91710 (909) 548-2575 Direct Line (909) 590-4910 Ext. 2575 (909) 590-5113 Fax Pete.Alexander@hussmann.com Safety first and always - "Let's be careful out there!"
I found this thread because I was having a similar problem - I could only see whole number diameters- in my Project Units/Discipline/Common, the length had a fraction. So I then changed the Discipline to Piping and saw that pipe size rounding was set to 1". After I changed that to a fraction, I was then able to see all the pipe sizes.