Yes, there are three station equations on this chain (based on as-builts we are matching). I just checked with the first equation and the back station puts the ahead station 5.11' (368+63 = 368+68.11), so I subtracted a station range of 5.11' and plotted that DTM and it matches elevations of what that station would be in Roadway Designer. So, it is definitely a problem with the station equations. I just checked another job we did recently that had station equations and it too is off between the two (we didn't even notice until we checked). Is there a fix for this or what should we do?
Thanks a lot for the reply. Been trying everything to figure out this problem.....