I decided to load up the 2017 version of Est and see what was new. Well it appears it is not filling the same hanger we have been using in 2015 and 2016. Tried filling in a clevis hanger on a chilled water service and no hanger will fill in the 2017 version. Same service in 2015 version has no problem filling in the clevis hanger. No settings have changed in the services and it is the same database for both versions (yes it is backed up just in case). The duct hangers work in both versions but the pipe hangers are a no go so far. Any clue?