I'm using RMEP 2011. When I select a sanitary pipe (or highlight an entire sanitary run), there is no 'Pipe Sizing Tool' in the Ribbon like there is when I select CW or other supply pipe. Is Sanitary pipe sizing support in RMEP 2011? If so, any suggestions as to where should I start looking for the problem?
It is not supported - probably due to using the UPC or IPC for fixture units, etc.. Sanitary systems will however add up the fixture units so a manual sizing can be done.