ReDem / Terrain Question

[BoostedFridge]

Hi guys,

I've nearly completed laying track on my Siskiyou Line route. However it appears that for some reason one of my last markers did not get included by ReDem when it generated my terrain. I now have a premature end of terrain some 15 miles or so before my intended destination. Is it possible to generate the additional terrain in ReDem and 'add' it to my existing terrain? I have already modified and tweaked 250 miles worth of terrain to this point, so I can't (or won't) regenerate all the terrain from scratch with the missing marker added in. Is the only option to fill in the remaining miles with low quality 1/arc second terrain directly through Railworks?

Any help would be appreciated.

[Bananarama]

Create a shorter marker file for ReDem to use for the affected area. Also be sure to check the box for "Overwrite Tiles" at the lower-left corner of ReDem, so that any "half tiles" become full ones.