I'm not sure this is because of scmdraft..not a very big problem either but just strange.
I made a map in Scmdraft. When I play the game and then build a refinery, normally, you see a green rectangle when you want to build one. I can still build a refinery, but the rectangle has disappeared. Why is this?

Make sure the Vespene Geyser is correctly aligned to the grid.

Correction: It does not matter if the Vespene Geyser is aligned to the grid. Make sure the Vespene Geyser is owned by Player 12. SCMDraft will always place every unit for the selected player, regardless of who should own it (resources are normally owned by Player 12). You have to change the ownership of your resources.

Post has been edited 1 time(s), last time on May 26 2008, 10:38 pm by Mini Moose 2707.

This can also happen if you place a lot of geysers. Rectangles beyond the 64th won't appear.

yes indeed, that was the problem, selecting the player.

about "unit snap to grid", I have that disabled. Could that couse any problems?

It will not prevent the Geyser from having the green border when selecting one to build on. You should snap them to tiles, however, because otherwise the location where Refineries might end up horribly displaced off the Geyser itself.