I am working on an infrastructure project with a team of several different consulting firms, some of whom are using InRoads v8 XM and others (myself included) are using V8i. We are sharing a master alg file, but it only saves down to a V8.9 compatibility…

Greetings- I'm just double-checking... 1. It appears the DTM and ALG formats have changed for InRoads SS1, correct? That is, unless saved down, a DTM or ALG created in InRoads SS1 won't be readable by an earlier version of Inroads? …