Triangles are not my thing. I've done them, but a long time ago. But I decided to bite the bullet and make some for a border. I already cut them, so there's no turning back! I have 3" triangles using Marti Mitchell's 60 degree triangle ruler. So the top point is flat. I also have the little triangle to cut the points off and am trying to figure out out to place that on the triangles. After I do that, do I just simply line them up and piece them on the machine? I'm afraid they will all go cattywompus! Or should I make the 1/4" seam line and hand piece?